865 AWUS01 KWNH 150024 FFGMPD INZ000-WIZ000-ILZ000-IAZ000-150623- Mesoscale Precipitation Discussion 0106 NWS Weather Prediction Center College Park MD 824 PM EDT Tue Apr 14 2026 Areas affected...eastern Iowa, northern Illinois, southern Wisconsin Concerning...Heavy rainfall...Flash flooding likely Valid 150023Z - 150623Z Summary...Thunderstorms are expected to not only persist, but train and repeat over areas very near the WI/IL border vicinity over the next several hours. Flash flooding is likely, and significant impacts cannot be ruled out. Discussion...Radar mosaic imagery depicts a mature convective complex with embedded linear structures and mesocyclones extending from south-central WI (near Madison) southwestward to near Dubuque and Cedar Rapids. Other convection was anchored/backbuilding near a warm front close to and just north of Milwaukee. Each of these convective clusters were producing expanding cold pools that were progressively orienting perpendicular to increasing southwesterly low-level flow, with 45kts now noted on mesoanalyses at 850mb across much of IA/IL. Latest indications are that these convective clusters will continue to backbuild and train owing to convergence along strengthening outflows and strong upstream buoyancy (~3000 J/kg MLCAPE). The scenario is beginning to favor multiple hours of repeating convection (1-2.5 inch/hr rain rates) very close to where ongoing convection exists currently. Localized 3-5 inch rainfall totals are possible over the next 6 hours. This could result in significant flash flood potential as FFG thresholds across the area are only at around 1 inch/hr and will be readily exceeded. This potential will likely exist through 06Z/1a central, with populated areas near Madison, Milwaukee, Rockford, and perhaps Chicago potentially experiencing impacts. Cook ...Please see www.wpc.ncep.noaa.gov for graphic product... ATTN...WFO...ARX...DMX...DVN...LOT...MKX... ATTN...RFC...MSR...NWC... LAT...LON 43498958 43368824 42998765 41958741 41538758 41248859 41319028 41369158 41559227 41839253 42249259 43009239 43179125  529 FOUS62 KALR 150032 FFGSJU COUNTY FLASH FLOOD GUIDANCE...PUERTO RICO NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN FORECAST ZONES. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF :IDENTIFIERS ARE 2-LETTER STATE, Z FOR ZONE, 3-DIGIT ZONE NUMBER : :IDENT 1HR 3HR 6HR ZONE NAME :======= ==== ==== ==== ==================== PRZ001 1.1/ 1.7/ 2.3 PRZ002 1.1/ 1.7/ 2.3 PRZ003 1.1/ 1.7/ 2.3 PRZ004 1.1/ 1.7/ 2.3 PRZ005 1.6/ 2.1/ 2.7 PRZ006 1.6/ 2.1/ 2.7 PRZ007 1.6/ 2.1/ 2.7 PRZ008 1.6/ 2.1/ 2.7 PRZ009 1.6/ 2.1/ 2.7 PRZ010 1.6/ 2.1/ 2.7 PRZ011 1.6/ 2.1/ 2.7 PRZ012 1.7/ 2.7/ 3.8 PRZ013 1.7/ 2.7/ 3.8 VIZ001 2.0/ 3.1/ 4.4 VIZ002 2.1/ 3.2/ 4.5 .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  598 FOUS72 KALR 150032 FFHAKQ HEADWATER GUIDANCE...WAKEFIELD CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== LAWV2 3.0/ 3.9/ 4.3/ 4.9/ 6.0 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  013 FOUS72 KALR 150032 FFHBMX FOUS72 KALR 150032 HEADWATER GUIDANCE...BIRMINGHAM CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== BLDA1 3.0/ 3.3/ 3.4 BPPA1 2.1/ 2.5/ 2.6 CATA1 3.0/ 4.3/ 4.8 CKLA1 3.0/ 3.4/ 3.6 ENSA1 3.0/ 3.3/ 3.4 WDLA1 3.0/ 3.7/ 3.8 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  793 FOUS72 KALR 150032 FFHCAE HEADWATER GUIDANCE...COLUMBIA CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== BLRS1 3.0/ 4.9/ 5.7/ 7.0/ 8.0 MODS1 3.0/ 4.0/ 4.2/ 4.7/ 5.4 ORBS1 3.0/ 4.6/ 6.0/ 7.0/ 8.0 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  729 FOUS72 KALR 150032 FFHCHS HEADWATER GUIDANCE...CHARLESTON CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== MDVG1 3.0/ 5.0/ 6.0/ 7.0/ 8.0 SUMS1 3.0/ 5.0/ 6.0/ 7.0/ 8.0 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  605 FOUS72 KALR 150032 FFHFFC FOUS72 KALR 150032 HEADWATER GUIDANCE...ATLANTA CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== AANG1 3.0/ 4.0/ 4.1 ARAG1 3.0/ 3.8/ 4.4 CNNG1 2.9/ 3.6/ 4.3 CTWG1 3.0/ 3.8/ 4.6 HDCG1 2.8/ 3.3/ 3.9 MARG1 3.0/ 4.0/ 4.1 RMTG1 3.0/ 3.8/ 4.4 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  290 FOUS72 KALR 150032 FFHGSP HEADWATER GUIDANCE...GREENVILLE-SPARTANBURG CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== CARG1 3.0/ 5.0/ 6.0/ 7.0/ 8.0 CYNG1 3.0/ 4.2/ 4.6/ 5.4/ 6.8 LNRN7 3.0/ 3.4/ 3.6/ 4.0/ 4.7 LOWN7 2.5/ 3.0/ 3.3/ 3.8/ 4.8 DELS1 2.8/ 3.6/ 4.0/ 5.0/ 6.2 GRES1 2.8/ 3.6/ 4.0/ 5.0/ 6.2 LARS1 3.0/ 4.4/ 4.7/ 5.5/ 6.6 WEPS1 2.8/ 3.6/ 4.0/ 5.0/ 6.2 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  929 FOUS72 KALR 150032 FFHILM HEADWATER GUIDANCE...WILMINGTON CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== BCRS1 3.0/ 5.0/ 5.5/ 6.3/ 7.4 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  544 FOUS72 KALR 150032 FFHJAX HEADWATER GUIDANCE...JACKSONVILLE CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== MDLF1 2.2/ 2.8/ 3.6 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  182 FOUS72 KALR 150032 FFHMEG FOUS72 KALR 150032 HEADWATER GUIDANCE...MEMPHIS CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== TPOM6 2.3/ 2.7/ 2.8 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  932 FOUS72 KALR 150032 FFHMFL FOUS72 KALR 150032 HEADWATER GUIDANCE...MIAMI CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== PLMF1 3.0/ 5.0/ 6.0 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  557 FOUS72 KALR 150032 FFHMOB HEADWATER GUIDANCE...MOBILE CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== BWMA1 3.0/ 4.1/ 4.3 FLMA1 3.0/ 4.4/ 4.8 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  146 FOUS72 KALR 150032 FFHRAH FOUS72 KALR 150032 HEADWATER GUIDANCE...RALEIGH CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== BCMN7 3.0/ 3.4/ 3.6/ 3.9/ 4.5 BRSN7 3.0/ 3.4/ 3.6/ 3.9/ 4.5 HAWN7 3.0/ 3.4/ 3.6/ 3.9/ 4.5 HPNN7 3.0/ 3.4/ 3.6/ 3.9/ 4.5 NBCN7 3.0/ 3.4/ 3.6/ 3.9/ 4.5 NBUN7 3.0/ 3.4/ 3.6/ 3.9/ 4.5 NBWN7 3.0/ 3.4/ 3.6/ 3.9/ 4.5 NRWN7 2.4/ 2.8/ 2.9/ 3.3/ 3.9 OKRN7 3.0/ 3.4/ 3.6/ 3.9/ 4.5 RLHN7 2.5/ 3.0/ 3.3/ 4.1/ 5.6 RYAN7 3.0/ 3.4/ 3.6/ 3.9/ 4.5 SBCN7 3.0/ 3.4/ 3.6/ 3.9/ 4.5 SBHN7 3.0/ 3.4/ 3.6/ 3.9/ 4.5 SBPN7 3.0/ 3.4/ 3.6/ 3.9/ 4.5 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  793 FOUS72 KALR 150032 FFHRNK HEADWATER GUIDANCE...BLACKSBURG CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== ARAN7 2.2/ 2.7/ 3.0/ 3.7/ 5.0 ELKN7 2.2/ 2.7/ 3.0/ 3.7/ 5.0 WKSN7 3.0/ 4.2/ 4.6/ 5.3/ 6.7 RONV2 1.9/ 2.2/ 2.3/ 2.7/ 3.4 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  408 FOUS72 KALR 150032 FFHSJU HEADWATER GUIDANCE...SAN JUAN CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== AREP4 2.1/ 2.9/ 4.0 CAGP4 1.7/ 2.2/ 3.0 CIAP4 2.0/ 2.6/ 3.3 COAP4 2.2/ 2.8/ 3.7 COMP4 1.7/ 2.1/ 2.8 GURP4 1.6/ 2.0/ 2.6 HORP4 2.6/ 3.2/ 3.9 MANP4 1.5/ 1.8/ 2.3 MOCP4 1.4/ 2.0/ 2.9 RPOP4 1.3/ 1.6/ 2.2 SEBP4 1.7/ 2.1/ 2.7 TOAP4 1.9/ 2.2/ 2.8 VGBP4 2.0/ 2.7/ 3.5 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  039 FOUS72 KALR 150032 FFHTAE FOUS72 KALR 150032 HEADWATER GUIDANCE...TALLAHASSEE CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== ARTA1 3.0/ 3.9/ 4.3 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  683 FOUS72 KALR 150032 FFHTBW HEADWATER GUIDANCE...TAMPA CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 831 PM EDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH00/DC202604150031 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== LITF1 3.0/ 4.5/ 5.3 MKHF1 3.0/ 3.5/ 4.1 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  363 FOUS74 KTUA 150048 FFHAMA FOUS74 KTUA 150048 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 734 PM CDT TUE APR 14 2026 .B TUR 260415 Z DH00/DC2604150034 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== KTNT2 3.5/ 5.5/ 6.0 :Kelton 5N Sweetwater Creek LCBT2 2.5/ 2.7/ 3.7 :Lipscomb - DS HWY 30 Wolf Creek .END $$  637 FOUS74 KTUA 150048 FFHICT FOUS74 KTUA 150048 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 734 PM CDT TUE APR 14 2026 .B TUR 260415 Z DH00/DC2604150034 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== COWK1 3.0/ 3.3/ 3.7 :Wichita Cowskin Creek nr 119 CBNK1 3.5/ 3.5/ 3.5 :Corbin 3W - DS HWY 4 Chikaskia River WELK1 2.3/ 2.4/ 2.5 :Slate Creek at Wellington Slate Creek .END $$  351 FOUS74 KTUA 150048 FFHLZK FOUS74 KTUA 150048 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 734 PM CDT TUE APR 14 2026 .B TUR 260415 Z DH00/DC2604150034 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== WLTA4 2.3/ 2.5/ 2.6 :Waltreak Dutch Creek .END $$  125 FOUS74 KTUA 150048 FFHOUN FOUS74 KTUA 150048 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 734 PM CDT TUE APR 14 2026 .B TUR 260415 Z DH00/DC2604150034 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== TCMO2 2.2/ 2.4/ 3.5 :Tecumseh 5S Little River WRWO2 2.1/ 2.4/ 3.1 :Warwick Deep Fork River KNGO2 2.5/ 3.0/ 3.9 :Kingfisher Creek nr Kingfisher Creek KNRO2 3.0/ 3.6/ 4.6 :Uncle John Creek nr Uncle John Creek DVSO2 2.5/ 2.7/ 3.4 :Honey Crk nr Davis Honey Creek .END $$  747 FOUS74 KTUA 150048 FFHPUB FOUS74 KTUA 150048 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 734 PM CDT TUE APR 14 2026 .B TUR 260415 Z DH00/DC2604150034 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== FNEC2 2.2/ 2.3/ 2.5 :Colorado Springs Fountain Creek CSNC2 1.5/ 2.1/ 4.1 :Colorado Springs 3NW Fountain Creek .END $$  368 FOUS74 KTUA 150048 FFHSGF FOUS74 KTUA 150048 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 734 PM CDT TUE APR 14 2026 .B TUR 260415 Z DH00/DC2604150034 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== JOPM7 2.6/ 3.1/ 3.8 :Joplin 1S Shoal Creek TIFM7 2.5/ 2.8/ 3.1 :Tiff City Elk River SLAM7 2.3/ 2.6/ 3.1 :CARTHAGE 14E SPRING RIVER MCNK1 1.5/ 1.6/ 1.7 :McKune 5S Lightning Creek BSGM7 1.7/ 1.9/ 2.2 :Pineville 12NE Big Sugar Creek LSGM7 2.4/ 2.5/ 2.6 :Pineville 7W Little Sugar Creek INCM7 3.0/ 3.5/ 4.1 :Anderson 4S Indian Creek .END $$  049 FOUS74 KTUA 150048 FFHTSA FOUS74 KTUA 150048 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 734 PM CDT TUE APR 14 2026 .B TUR 260415 Z DH00/DC2604150034 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== WSCO2 2.3/ 2.8/ 3.6 :West Siloam Springs Sager Creek .END $$  803 FOUS74 KORN 150051 FFHFFC HEADWATER GUIDANCE FOR HSA.....ATLANTA GA NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 750 PM CDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH00/DC2604150050 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....GEORGIA : ENGG1 1.8/ 1.9/ 2.1 :NEW ENGLAND, GA LOOKOUT CREEK HWEG1 3.1/ 3.5/ 4.4 :HIAWASSEE, GA HIAWASSEE R. .END $$  456 FOUS74 KORN 150051 FFHGSP HEADWATER GUIDANCE FOR HSA.....GREENVILLE/SPARTANBURG SC NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 750 PM CDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH00/DC2604150050 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==== ==================== ================== : :.....NORTH CAROLINA : ROSN7 3.5/ 4.9/ 5.5/ 6.0/ 6.5 :ROSMAN, NC FRENCH BROAD R. BLTN7 3.2/ 4.2/ 5.5/ 6.0/ 6.5 :BILTMORE, NC SWANNANOAH R. BIRN7 3.5/ 5.0/ 5.5/ 6.0/ 6.5 :BIRDTOWN, NC OCONALUFTEE R. .END $$  190 FOUS74 KORN 150051 FFHHUN HEADWATER GUIDANCE FOR HSA.....HUNTSVILLE AL NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 750 PM CDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH00/DC2604150050 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....ALABAMA : FRYA1 2.2/ 2.4/ 2.6 :FARLEY, AL ALDRIDGE CREEK SHEA1 2.1/ 2.2/ 2.4 :SHERWOOD, AL ALDRIDGE CREEK ATNA1 3.5/ 4.5/ 4.9 :ATHENS, AL LIMESTONE CREEK BPPA1 3.5/ 3.8/ 4.0 :BUCKS POCKET, AL S. SAUTY CREEK MADA1 3.0/ 3.3/ 3.5 :MADISON, AL INDIAN CREEK .END $$  811 FOUS74 KORN 150051 FFHJAN HEADWATER GUIDANCE FOR HSA.....JACKSON MS NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 750 PM CDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH00/DC2604150050 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....MISSISSIPPI : MEIM6 3.5/ 5.0/ 5.5 :MERIDIAN, MS SOWASHEE CREEK JCCM6 3.2/ 4.0/ 4.6 :JACKSON, MS CANY CREEK JHMM6 3.5/ 4.1/ 4.9 :JACKSON, MS HANGING MOSS CREEK LYNM6 3.4/ 4.1/ 4.7 :JACKSON, MS LYNCH CREEK TOWM6 3.3/ 4.0/ 4.7 :JACKSON, MS TOWN CREEK UBCM6 3.4/ 4.1/ 4.7 :JACKSON, MS EUBANKS CREEK .END $$  244 FOUS74 KORN 150051 FFHLSX HEADWATER GUIDANCE FOR HSA.....ST. LOUIS MO NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 750 PM CDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH00/DC2604150050 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....MISSOURI : ANNM7 3.5/ 4.5/ 5.4 :ANNAPOLIS, MO BLACK R. .END $$  972 FOUS74 KORN 150051 FFHLZK HEADWATER GUIDANCE FOR HSA.....LITTLE ROCK AR NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 750 PM CDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH00/DC2604150050 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....ARKANSAS : BTNA4 3.5/ 4.1/ 4.7 :BENTON, AR SALINE R. CIGA4 2.6/ 2.8/ 3.0 :CLINTON, AR S. FK LZKTLE RED R. HDYA4 3.1/ 4.0/ 5.1 :HARDY, AR SPRING R. .END $$  639 FGUS74 KORN 150051 FFHMRX HEADWATER GUIDANCE FOR HSA.....MORRISTOWN TN NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 750 PM CDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH00/DC2604150050 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==== ==================== ================== : :.....TENNESSEE : DOET1 3.0/ 3.4/ 3.9/ 4.7/ 5.8 :ELIZABETHTON, TN DOE R. RMTT1 3.3/ 3.7/ 5.5/ 5.5/ 5.8 :ROAN MOUNTAIN, TN DOE R. : :.....VIRGINIA : CLVV2 2.3/ 2.5/ 2.6/ 3.0/ 3.7 :CLEVELAND, VA CLINCH R. .END $$  289 FOUS74 KORN 150051 FFHRNK HEADWATER GUIDANCE FOR HSA.....BLACKSBURG VA NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 750 PM CDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH00/DC2604150050 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==== ==================== ================== : :.....VIRGINIA : SALV2 2.1/ 2.3/ 2.5/ 2.9/ 3.7 :SALTVILLE, VA N.F. HOLSTON R. SGWN7 1.3/ 1.3/ 1.6/ 2.1/ 3.0 :SUGAR GROVE, NC WATAUGA R. SMFV2 2.8/ 2.9/ 3.1/ 3.5/ 4.2 :SEVEN MILE FORD, VA M.F. HOLSTON R. RLRV2 1.5/ 1.6/ 1.7/ 2.1/ 3.0 :RICHLANDS, VA CLINCH R. .END $$  985 FOUS74 KORN 150051 FFHSHV HEADWATER GUIDANCE FOR HSA.....SHREVEPORT LA NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 750 PM CDT TUE APR 14 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH00/DC2604150050 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....LOUISIANA : KEIL1 3.5/ 3.8/ 4.0 :KEITHVILLE, LA CYPRESS BAYOU .END $$  111 FOUS71 KTAR 150145 FFHTAR HEADWATER FLASH FLOOD GUIDANCE NATIONAL WEATHER SERVICE NORTHEAST RIVER FORECAST CENTER... NORTON MA 931 PM EDT TUE APR 14 2026 : WATERSHED AREA AVERAGE RAINFALL IN INCHES REQUIRED : TO EXCEED FLOOD STAGE : HSA - HYDROLOGIC SERVICE AREA .B TAR 260415 Z DH00/DC2604150131 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :=========================================================== : CARIBOU HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== MASM1 2.8/ 2.8/ 2.9/ 2.9/ 2.9 :MASARDIS, ME DOVM1 1.4/ 1.5/ 1.5/ 1.8/ 1.8 :DOVER, ME WENM1 3.0/ 4.5/ 6.0/ 7.0/ 8.0 :WEST ENFIELD, ME :=========================================================== : GRAY HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== NANM1 1.9/ 2.0/ 2.2/ 3.0/ 3.2 :NORTH ANSON, ME SKOM1 2.0/ 2.7/ 3.1/ 3.4/ 4.2 :SKOWHEGAN, ME ROXM1 0.5/ 0.6/ 0.7/ 1.0/ 1.7 :ROXBURY, ME CNWN3 1.1/ 1.2/ 1.2/ 1.4/ 1.6 :CONWAY, NH WOON3 0.5/ 0.5/ 0.5/ 0.5/ 0.5 :WOODSTOCK, NH RUMN3 2.3/ 2.4/ 2.5/ 2.8/ 3.5 :RUMNEY, NH BRSN3 2.6/ 2.6/ 2.7/ 2.9/ 3.2 :BRISTOL, NH DAVN3 2.3/ 2.5/ 2.8/ 3.7/ 4.5 :DAVISVILLE, NH NSTN3 1.5/ 1.8/ 2.0/ 2.2/ 2.5 :N STRATFORD, NH BETN3 1.7/ 1.8/ 1.8/ 2.3/ 3.1 :BETHLEHEM JCT, NH PTRN3 2.8/ 2.8/ 2.9/ 3.3/ 3.8 :PETERBORO, NH GFFN3 2.1/ 2.2/ 2.4/ 2.9/ 4.0 :GOFFSTOWN, NH :=========================================================== : BOSTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== FBGM3 2.4/ 2.5/ 2.5/ 3.3/ 4.4 :FITCHBURG, MA WGTM3 2.2/ 2.3/ 2.5/ 3.2/ 4.9 :WEST GROTON, MA MAYM3 2.9/ 2.9/ 3.0/ 5.0/ 6.2 :MAYNARD, MA SAXM3 1.7/ 2.7/ 3.8/ 4.6/ 6.0 :SAXONVILLE, MA WLMM3 3.0/ 3.5/ 3.7/ 5.0/ 7.6 :WILMINGTON, MA NRWM3 2.9/ 3.9/ 4.6/ 6.8/ 7.7 :NORWOOD, MA DOVM3 3.0/ 4.0/ 4.1/ 4.6/ 5.7 :DOVER, MA NBRM3 2.9/ 3.1/ 3.5/ 4.6/ 7.0 :NORTHBRIDGE, MA WLMC3 3.0/ 4.5/ 5.1/ 5.4/ 6.2 :WILLIMANTIC, CT WSFM3 2.8/ 3.5/ 4.0/ 4.7/ 5.8 :WESTFIELD, MA UNVC3 1.9/ 2.1/ 3.0/ 4.8/ 7.1 :UNIONVILLE, CT :=========================================================== : NEW YORK HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== GRDN6 2.8/ 3.5/ 3.8/ 4.1/ 4.8 :GARDINER, NY YTCC3 2.1/ 2.7/ 2.9/ 3.2/ 3.9 :YANTIC, CT :=========================================================== : BURLINGTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== CZRN6 2.2/ 2.3/ 2.5/ 3.4/ 4.3 :PERRY MILLS, NY ASFN6 0.5/ 0.5/ 0.5/ 0.7/ 0.9 :AUSABLE FORKS, NY CENV1 1.9/ 1.9/ 1.9/ 1.9/ 1.9 :CENTER RUTLAND, VT MONV1 1.5/ 1.5/ 1.6/ 2.0/ 2.8 :MONTPELIER, VT MOOV1 0.8/ 0.8/ 0.8/ 1.1/ 1.7 :MORETOWN, VT JONV1 1.1/ 1.1/ 1.2/ 1.2/ 1.7 :JOHNSON, VT NTYV1 0.5/ 0.5/ 0.5/ 0.7/ 1.2 :NORTH TROY, VT PASV1 1.5/ 1.9/ 2.1/ 2.2/ 2.2 :PASSUMPSIC, VT WLRV1 1.4/ 1.5/ 1.5/ 1.7/ 2.4 :WELLS RIVER, VT WEHV1 1.3/ 1.7/ 1.9/ 2.0/ 2.3 :W HARTFORD, VT :=========================================================== : ALBANY HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== NWCN6 3.0/ 3.3/ 3.5/ 3.6/ 4.1 :NEWCOMB, NY HOPN6 1.9/ 2.1/ 2.3/ 2.4/ 2.9 :HOPE, NY GVVN6 1.4/ 1.5/ 1.6/ 1.7/ 2.5 :MID. GRANVILLE, NY BTTN6 1.8/ 2.5/ 2.8/ 3.2/ 3.9 :BATTENVILLE, NY WILM3 1.1/ 1.4/ 1.6/ 2.0/ 2.6 :WILLIAMSTOWN, MA BNTV1 1.4/ 1.5/ 1.7/ 2.1/ 2.5 :N. BENNINGTON, VT LTLN6 2.0/ 2.8/ 3.1/ 3.4/ 4.0 :LITTLE FALLS, NY PTVN6 2.0/ 2.2/ 2.4/ 2.8/ 4.2 :PRATTSVILLE, NY MTRN6 2.2/ 2.4/ 2.8/ 3.3/ 4.7 :COLD BROOK, NY ROSN6 1.9/ 2.8/ 3.2/ 3.5/ 4.3 :ROSENDALE, NY WAPN6 2.0/ 2.5/ 2.9/ 3.3/ 4.2 :WAPPINGER FALLS, NY GTBM3 3.0/ 4.5/ 5.1/ 5.8/ 7.0 :GT. BARRINGTON, MA TENN6 3.0/ 4.2/ 4.5/ 4.9/ 5.8 :GAYLORDSVILLE, CT GAYC3 2.3/ 2.5/ 2.7/ 2.9/ 3.3 :GAYLORDSVILLE, CT :=========================================================== : BINGHAMTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== FLLN6 2.0/ 2.1/ 2.4/ 2.7/ 3.4 :ITHACA, NY ONDN6 1.6/ 1.7/ 1.8/ 2.5/ 3.1 :SYRACUSE, NY NEIN6 1.3/ 1.6/ 1.8/ 2.1/ 2.7 :ONEIDA, NY :=========================================================== : BUFFALO HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== GOWN6 1.2/ 1.5/ 1.6/ 1.8/ 1.9 :GOWANDA, NY GDVN6 1.0/ 1.2/ 1.4/ 1.7/ 2.2 :GARDENVILLE, NY LCSN6 0.9/ 1.1/ 1.3/ 1.6/ 2.0 :LANCASTER, NY EBZN6 0.9/ 1.2/ 1.3/ 1.6/ 2.0 :EBENEZER, NY WILN6 1.3/ 1.4/ 1.4/ 1.7/ 1.8 :WILLIAMSVILLE, NY BTVN6 1.7/ 1.8/ 1.9/ 2.1/ 2.4 :BATAVIA, NY WLLN6 1.1/ 1.3/ 1.5/ 1.6/ 1.9 :WELLSVILLE, NY GRBN6 1.8/ 2.1/ 2.2/ 2.4/ 2.8 :GARBUTT, NY CHRN6 1.9/ 2.2/ 2.3/ 2.4/ 2.7 :CHURCHVILLE, NY BOON6 2.6/ 2.7/ 2.8/ 3.0/ 3.7 :BOONVILLE, NY .END $$ NYC WATER SUPPLY FORECAST ESTIMATED RUNOFF IN MILLIONS OF GALLONS RESULTING FROM THE FOLLOWING 6-HOUR PRECIPITATION AMOUNTS IN INCHES : Drainage areas in square miles are: GILBOA - 315. ASHOKAN - 257. RONDOUT - 95. W.BRANCH - 43. CROTON - 335. KENSICO - 13. : .B TAR 260415 Z DH00/DC2604150145 /DUE/QMXC1/QMXC2/QMXC3/QMXC4 .B1 /QMXC5/QMXC6 : : RAINFALL :IDENT 0.5 1.0 1.5 2.0 3.0 5.0 LOCATION :======= ===== ====== ====== ====== ======= ======= ================ RONDOUT 145/ 456/ 770/ 1086/ 2677/ 5968/ : RONDOUT RESERVOIR CROTON 325/ 1007/ 1862/ 2754/ 5240/ 16119/ : NEW CROTON DAM W.BRANC 24/ 63/ 125/ 185/ 329/ 1321/ : W.BRANCH RESERVOIR KENSICO 29/ 74/ 185/ 297/ 521/ 971/ : KENSICO GILBOA 968/ 2048/ 3799/ 6367/ 11677/ 22457/ : SCHOHARIE RESERVOIR ASHOKAN 650/ 1594/ 2632/ 3692/ 9347/ 22120/ : ASHOKAN RESERVOIR .END $$  655 FOUS73 KKRF 150145 FFHCO C O L O R A D O H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 PM CDT TUE APR 14 2026 .B KRF 260415 Z DH00/DC2604150145 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** DENVER HSA ***** : BELC2 3.0/ 3.4/ 4.6 :ELDORADO SPGS CO SOUTH BOULDER CR BOCC2 3.2/ 3.6/ 4.4 :BOULDER CO BOULDER CR DKKC2 2.7/ 3.1/ 3.6 :DRAKE CO N FK BIG THOMPSON R DNVC2 3.1/ 3.5/ 4.0 :DENVER CO SOUTH PLATTE R BIMC2 2.9/ 3.3/ 3.8 :CEDAR COVE CO ` BIG THOMPSON R BTLC2 2.9/ 3.3/ 3.8 :LOVELAND CO BIG THOMPSON R DRBC2 3.3/ 4.1/ 5.1 :DERBY CO CLEAR CR ENWC2 2.9/ 3.3/ 4.2 :ENGLEWOOD CO SOUTH PLATTE R FRKC2 2.6/ 3.0/ 4.1 :FRANKTOWN CO CHERRY CR FTDC2 2.0/ 2.3/ 2.7 :AT CANYON MOUTH CO CACHE LA POUDRE R GLDC2 3.0/ 3.4/ 4.5 :GOLDEN CO CLEAR CR IDOC2 3.0/ 3.4/ 4.5 :LAWSON CO CLEAR CR LNSC2 3.2/ 3.8/ 4.2 :LYONS CO ST VRAIN CR LOVC2 3.1/ 3.5/ 4.2 :SEDALIA CO PLUM CR MBNC2 3.7/ 4.2/ 4.8 :NEDERLAND CO MIDDLE BOULDER CR MRRC2 3.3/ 4.0/ 4.3 :MORRISON CO BEAR CR OROC2 3.2/ 3.6/ 4.4 :ORODELL CO BOULDER CR POUC2 2.8/ 3.4/ 3.7 :FT COLLINS CO CACHE LA POUDRE R RTCC2 3.2/ 3.6/ 4.2 :RUSTIC CO S FK CACH LA PODRE R SHRC2 3.5/ 4.0/ 4.6 :SHERIDAN CO LCL BEAR CR SVCC2 3.0/ 3.4/ 3.9 :HYGIENE CO ST. VRAIN CR .END $$  890 FOUS73 KKRF 150145 FFHIA I O W A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 PM CDT TUE APR 14 2026 .B KRF 260415 Z DH00/DC2604150145 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** DES MOINES HSA ***** : ATCI4 2.1/ 2.4/ 2.8 :ATLANTIC IA EAST NISHNABOTNA R BDFI4 3.0/ 3.4/ 3.9 :BEDFORD IA E FK 102 R CHTI4 2.9/ 3.3/ 3.8 :CHARITON IA CHARITON R PRMI4 3.2/ 3.6/ 4.2 :PROMISE CTY IA 6NW S FK CHARITON R MOLI4 2.7/ 3.1/ 3.6 :MOULTON IA CHARITON R : : ***** OMAHA HSA ***** : HNKI4 1.6/ 1.9/ 2.2 :HANCOCK IA WEST NISHNABOTNA R ICLI4 2.3/ 2.6/ 3.1 :CLARINDA IA 1E NODAWAY R PSGI4 5.7/ 6.4/ 7.1 :PISGAH IA 1E SOLDIER R RDOI4 1.6/ 1.9/ 2.2 :RED OAK IA EAST NISHNABOTNA R : : ***** SIOUX FALLS HSA ***** : ALTI4 1.5/ 1.8/ 2.1 :ALTON IA FLOYD R JMEI4 2.1/ 2.7/ 2.8 :JAMES IA 1NE FLOYD R LMRI4 1.5/ 1.7/ 2.1 :LEMARS IA #2 FLOYD R MRLI4 1.7/ 2.1/ 2.3 :MERRILL IA FLOYD R RAPI4 1.4/ 1.6/ 2.3 :ROCK RAPIDS IA ROCK R SHLI4 1.4/ 1.6/ 1.9 :SHELDON IA 1N FLOYD R SIOI4 2.6/ 3.4/ 3.4 :SIOUX CITY IA 4N PERRY CR SPOI4 1.3/ 1.5/ 1.8 :SPENCER IA OCHEYEDAN R STUI4 1.8/ 2.2/ 2.9 :STRUBLE IA 2N W BR FLOYD R .END $$  524 FOUS73 KKRF 150145 FFHKS K A N S A S H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 PM CDT TUE APR 14 2026 .B KRF 260415 Z DH00/DC2604150145 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** DODGE CITY HSA ***** : ELLK1 5.5/ 6.1/ 6.9 :ELLIS KS BIG CR HYSK1 4.9/ 5.5/ 6.2 :HAYS KS BIG CR SCSK1 2.9/ 3.3/ 3.8 :SCHOENCHEN KS SMOKY HILL R WAAK1 5.0/ 5.6/ 6.3 :WAKEENEY KS 5N SALINE R : : ***** GOODLAND HSA ***** : GOVK1 4.6/ 5.2/ 5.8 :GOVE KS HACKBERRY CR LNRK1 4.0/ 4.5/ 5.1 :LENORA KS N FK SOLOMON R : : ***** HASTINGS HSA ***** : GDEK1 3.2/ 3.6/ 4.2 :GLADE KS N FK SOLOMON R OSBK1 2.9/ 3.3/ 3.8 :OSBORNE KS S FK SOLOMON R PTIK1 2.3/ 2.6/ 3.1 :PORTIS KS N FK SOLOMON R SKTK1 3.8/ 4.3/ 4.9 :STOCKTON KS 9N BOW CR WDRK1 3.0/ 3.4/ 3.9 :WOODRUFF KS 3WSW PRAIRIE DOG CR : : ***** PLEASANT HILL HSA ***** : ESTK1 0.9/ 1.1/ 1.3 :EASTON KS STRANGER CR ICLK1 1.7/ 2.0/ 2.7 :LEAWOOD- STATE LINE INDIAN CR LCYK1 1.6/ 1.9/ 2.2 :LA CYGNE RES KS NORTH SUGAR CR MSCK1 1.5/ 1.7/ 2.1 :MUSCOTAH KS 2S DELAWARE R OPDK1 2.1/ 2.4/ 3.0 :OVRLND PK KS MARTY INDIAN CR STAK1 1.6/ 1.9/ 2.2 :STANLEY KS BLUE R TCRK1 1.5/ 2.0/ 2.3 :OVERLAND PK- ROE AV TOMAHAWK CR TNGK1 1.5/ 1.7/ 2.1 :TONGANOXIE KS 4ENE STRANGER CR TURK1 3.8/ 4.3/ 4.9 :SOUTHWEST BLVD TURKEY CREEK : : ***** SPRINGFIELD HSA ***** : FSKK1 2.0/ 2.3/ 2.7 :FT SCOTT KS #2 MARMATON R FTNK1 1.1/ 1.3/ 1.6 :FULTON KS LITTLE OSAGE R : : ***** TOPEKA HSA ***** : ADAK1 2.3/ 2.6/ 3.1 :ADA KS SALT CR ALEK1 3.5/ 4.0/ 4.5 :ABILENE KS MUD CR CHPK1 2.7/ 3.1/ 3.9 :CHAPMAN KS 4NNW CHAPMAN CR CLDK1 2.4/ 2.8/ 3.2 :CLYDE KS ELK CR DELK1 2.2/ 2.5/ 2.9 :DELIA KS 6SE BIG SOLDIER CR FKFK1 1.0/ 1.2/ 1.4 :FRANKFORT KS BLACK VERMILLION R JMSK1 2.0/ 2.3/ 2.7 :JAMESTOWN KS 1N BUFFALO CR LAWK1 1.7/ 2.0/ 2.3 :LAWRENCE KS 4S WAKARUSA R LISK1 2.7/ 3.1/ 3.6 :LOUISVILLE KS ROCK CR LNDK1 1.3/ 1.5/ 1.8 :LYNDON KS 3ENE SALT CR VCWK1 1.8/ 2.1/ 2.5 :LACLEDE KS 14NE VERMILLION CR MWCK1 2.1/ 2.6/ 3.1 :MANHATTAN SCENIC DR WILDCAT CR PXCK1 1.5/ 1.7/ 2.1 :PAXICO KS 1SW MILL CR QNMK1 1.3/ 1.5/ 1.8 :QUENEMO KS 2S MARAIS DES CYGNES R RDNK1 1.1/ 1.3/ 1.6 :READING KS 3N MARAIS DES CYGNES R RSSK1 2.5/ 2.9/ 3.3 :ROSSVILLE KS CROSS CR SGBK1 1.5/ 1.7/ 2.1 :TOPEKA GAGE BLVD SHUNGANUNGA CR GRTK1 2.0/ 2.3/ 2.7 :GARNETT KS POTTAWATOMIE CR SNCK1 1.9/ 2.2/ 2.6 :SENECA KS 8NW TURKEY CR TOPK1 4.5/ 5.1/ 5.7 :TOPEKA KS 4NW BIG SOLDIER CR TSHK1 2.5/ 3.1/ 3.3 :TOPEKA KS SHUNGANUNGA CR JNCK1 2.2/ 2.6/ 3.4 :JUNCTION CITY KS 7S LYONS CR WRWK1 1.3/ 1.5/ 1.8 :WAKARUSA KS WAKARUSA RIVER WSHK1 1.2/ 1.4/ 1.7 :WASHINGTON KS MILL CR : : ***** WICHITA HSA ***** : BRNK1 2.3/ 2.6/ 3.1 :BARNARD KS SALT CR LCSK1 3.0/ 3.4/ 3.9 :LUCAS KS WOLF CR LNSK1 3.3/ 3.7/ 4.3 :LINDSBORG KS SMOKY HILL R PDSK1 3.8/ 4.3/ 4.9 :PARADISE KS PARADISE CR SLNK1 3.0/ 3.4/ 3.9 :SALINA KS 3W MULBERRY CR .END $$  302 FOUS73 KKRF 150145 FFHMN M I N N E S O T A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 PM CDT TUE APR 14 2026 .B KRF 260415 Z DH00/DC2604150145 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** SIOUX FALLS HSA ***** : LUVM5 1.8/ 2.2/ 2.8 :LUVERNE MN ROCK R .END $$  875 FOUS73 KKRF 150145 FFHMO M I S S O U R I H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 PM CDT TUE APR 14 2026 .B KRF 260415 Z DH00/DC2604150145 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** PLEASANT HILL HSA ***** : AGYM7 1.8/ 2.1/ 2.5 :AGENCY MO 4NE PLATTE R BLRM7 0.5/ 0.6/ 0.8 :BLAIRSTOWN MO BIG CR BLVM7 1.2/ 1.4/ 1.7 :BLUE LICK MO BLACKWATER R BONM7 1.3/ 1.5/ 1.8 :BOONVILLE MO PETITE SALINE CR BRLM7 2.1/ 2.4/ 2.8 :BURLINGTON JCT MO NODAWAY R CAXM7 1.0/ 1.2/ 1.4 :CARROLLTON MO WAKENDA CR CHZM7 2.4/ 2.8/ 3.2 :CHILLICTHE MO 2S GRAND R FFXM7 1.3/ 1.5/ 1.8 :FAIRFAX MO TARKIO R FYTM7 1.2/ 1.4/ 1.7 :FAYETTE MO MONITEAU CR KBNM7 2.0/ 2.4/ 3.2 :KNOBTOWN MO LITTLE BLUE R KBRM7 2.0/ 2.3/ 2.7 :KC MO - BLUERIDGE BLUE R KCCM7 2.9/ 3.3/ 3.8 :KC MO BANNISTER RD BLUE R KWPM7 3.1/ 3.5/ 4.0 :WARD PARKWAY BRUSH CREEK LKCM7 1.4/ 1.6/ 1.9 :LAKE CITY MO LITTLE BLUE R LRLM7 1.3/ 1.5/ 1.8 :LEES SUMMIT RD LITTLE BLUE R MBYM7 1.2/ 1.4/ 1.7 :MOSBY MO FISHING R MYVM7 1.7/ 2.0/ 2.3 :MARYVILLE MO 102 R NVZM7 1.7/ 2.0/ 2.3 :NOVINGER MO CHARITON R OTTM7 0.5/ 0.6/ 0.8 :OTTERVILLE MO LAMINE R RICM7 1.2/ 1.4/ 1.7 :RICHMOND MO CROOKED R SMHM7 2.1/ 2.4/ 2.8 :SMITHVILLE MO LITTLE PLATTE R TTZM7 1.8/ 2.1/ 2.5 :TRENTON MO THOMPSON R URHM7 0.6/ 0.7/ 0.9 :URICH MO 3NW SOUTH GRAND R VLYM7 0.8/ 1.0/ 1.2 :VALLEY CITY MO BLACKWATER R : : ***** ST LOUIS HSA ***** : JCMM7 1.3/ 1.5/ 1.8 :JEFFERSON CITY MO MOREAU R TGRM7 1.9/ 2.2/ 2.6 :COLUMBIA MO HINKSON CR WPHM7 1.9/ 2.2/ 2.6 :WESTPHALIA MO MARIES R : : ***** SPRINGFIELD HSA ***** : CMZM7 1.3/ 1.5/ 1.8 :CAPLINGER MILLS MO SAC R BIGM7 1.9/ 2.2/ 2.6 :BELOW FT WOOD MO BIG PINEY R .END $$  491 FOUS73 KKRF 150145 FFHMT M O N T A N A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 PM CDT TUE APR 14 2026 .B KRF 260415 Z DH00/DC2604150145 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** GLASGOW HSA ***** : RRCM8 1.5/ 1.7/ 2.1 :CIRCLE MT REDWATER R .END $$  486 FOUS73 KKRF 150145 FFHNE N E B R A S K A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 PM CDT TUE APR 14 2026 .B KRF 260415 Z DH00/DC2604150145 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** GOODLAND HSA ***** : BEKN1 2.8/ 3.2/ 3.9 :BENKELMAN NE 2SSW S FK REPUBLICAN R MCKN1 3.0/ 3.4/ 3.9 :MCCOOK NE 4SW DRIFTWOOD CR : : ***** HASTINGS HSA ***** : ALDN1 3.1/ 3.5/ 4.0 :ALDA NE 1SW WOOD R DWEN1 2.2/ 2.5/ 2.9 :DEWEESE NE 4SE LITTLE BLUE R FULN1 2.2/ 2.5/ 2.9 :FULLERTON NE 3NW CEDAR R GEON1 2.1/ 2.4/ 2.8 :GENOA NE BEAVER CR GUIN1 1.8/ 2.1/ 2.6 :GUIDE ROCK NE 2S REPUBLICAN R : : ***** NORTH PLATTE HSA ***** : PALN1 2.1/ 2.4/ 2.8 :PALISADE NE FRENCHMAN CR PASN1 2.0/ 2.3/ 2.7 :PALISADE NE 2NW STINKING WATER CR : : ***** OMAHA HSA ***** : ABRN1 2.1/ 2.4/ 2.8 :AUBURN NE 1E LITTLE NEMAHA R CLBN1 2.4/ 2.8/ 3.2 :COLUMBUS NE 8NE SHELL CREEK FCKN1 3.0/ 3.4/ 3.9 :FT CROOK NE BIG PAPILLION CR HBLN1 3.7/ 4.2/ 4.8 :HUMBOLDT NE N FK BIG NEMAHA R IRVN1 3.5/ 4.0/ 4.6 :IRVINGTON NE LITTLE PAPILLION CR ITHN1 1.2/ 1.4/ 1.7 :ITHACA NE WAHOO CR LCNN1 2.6/ 3.0/ 3.4 :LINCOLN NE SALT CR NKRN1 2.1/ 2.4/ 2.8 :NICKERSON NE 4NW MAPLE CR OHAN1 2.3/ 2.6/ 3.1 :FT STREET NE BIG PAPILLION CR PEDN1 2.9/ 3.4/ 3.9 :PENDER NE LOGAN CR PRCN1 2.3/ 2.6/ 3.1 :PIERCE NE 2SE N FK ELKHORN R ROCN1 2.5/ 2.9/ 3.3 :ROCA NE SALT CR SRBN1 1.5/ 1.7/ 2.1 :SCRIBNER NE PEBBLE CR UION1 2.2/ 2.5/ 2.9 :UNION NE WEEPING WATER CR WLBN1 4.9/ 5.5/ 6.2 :WILBER NE 3W TURKEY CR WOON1 1.9/ 2.2/ 2.6 :WAHOO NE WAHOO CR : : ***** SIOUX FALLS HSA ***** : HMRN1 3.0/ 3.4/ 4.0 :HOMER NE #2 OMAHA CR .END $$  941 FOUS73 KKRF 150145 FFHSD S O U T H D A K O T A H Y D R O L O G I C S E R V I C E A R E A HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 PM CDT TUE APR 14 2026 .B KRF 260415 Z DH00/DC2604150145 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** RAPID CITY HSA ***** : BNNS2 3.1/ 3.6/ 4.0 :NEMO SD 5SE BOX ELDER CR BOUS2 3.6/ 4.1/ 4.7 :GALENA SD BEAR BUTTE CR CYNS2 6.7/ 7.4/ 8.2 :CANYON LAKE SD ABV RAPID CR HOTS2 5.8/ 6.5/ 7.2 :HOT SPRINGS SD FALL R RCYS2 6.9/ 7.7/ 8.5 :RAPID CITY SD #2 RAPID CR RUSS2 4.4/ 5.0/ 5.6 :KEYSTONE SD BATTLE CR SFHS2 4.1/ 4.6/ 5.2 :SPEARFISH SD SPEARFISH CR : : ***** SIOUX FALLS HSA ***** : COSS2 1.7/ 2.0/ 2.3 :CORSON SD 1E SPLIT ROCK CR MTVS2 2.6/ 3.0/ 3.4 :MOUNT VERNON SD FIRESTEEL CR PKRS2 2.7/ 3.1/ 3.6 :PARKER SD W FK VERMILLION R SIFS2 3.1/ 3.5/ 4.5 :SIOUX FALLS SD SKUNK CR VRPS2 2.2/ 2.5/ 2.9 :PARKER SD E FK VERMILLION R .END $$  824 FOUS73 KKRF 150145 FFHWY W Y O M I N G H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 PM CDT TUE APR 14 2026 .B KRF 260415 Z DH00/DC2604150145 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** BILLINGS HSA ***** : BGDW4 4.4/ 5.0/ 6.2 :CANYON WY BIG GOOSE CR DAYW4 1.3/ 1.5/ 1.8 :DAYTON WY TONGUE R LGCW4 3.8/ 4.3/ 5.6 :CANYON WY LITTLE GOOSE CR SHBW4 4.6/ 5.3/ 5.8 :SHERIDAN WY BIG GOOSE CR : : ***** CHEYENNE HSA ***** : FEWW4 3.1/ 3.6/ 4.0 :CHEYENNE WY CROW CR SMCW4 2.9/ 3.3/ 4.5 :WHEATLAND WY 20SW SYBILLE CR : : ***** RAPID CITY HSA ***** : MORW4 2.5/ 2.9/ 3.3 :MOORCROFT WY DONKEY CR : : ***** RIVERTON HSA ***** : BCCW4 4.1/ 4.7/ 5.2 :BUFFALO WY CLEAR CR DUBW4 3.4/ 3.9/ 4.4 :DUBOIS WY WIND R KAYW4 2.3/ 2.6/ 3.1 :KAYCEE WY M FORK POWDER R LANW4 2.9/ 3.3/ 3.8 :LANDER WY MIDDLE POPO AGIE R PAHW4 3.7/ 4.2/ 5.1 :PAHASKA WY N FK SHOSHONE R PCKW4 2.5/ 2.9/ 3.3 :KEARNEY WY PINEY CR ROKW4 2.6/ 3.0/ 3.4 :BUFFALO WY 12NW ROCK CR .END $$  369 FOUS71 KRHA 150150 FFHNJ1 HEADWATER STATEMENT FOR NEW JERSEY STREAMS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 930 PM EDT TUE APR 14 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260415 Z DH00/DC2604150130/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==================== ================== : : NWS BROOKHAVEN SERVICE AREA... : Ramapo River... MAWN4 2.3/ 2.5/ 2.9/ 3.2 :Mahwah (8ft) Ramapo River :MAWN4md 2.6/ 2.8/ 3.3/ 3.7 Mahwah (9) Ramapo River :MAWN4mj 3.6/ 4.0/ 4.9/ 5.4 Mahwah (12) Ramapo River : Hohokus Brook... HOHN4 1.5/ 1.7/ 2.1/ 3.1 :Ho-Ho-Kus (3ft) Hohokus Brook : Saddle River... LODN4 1.4/ 1.5/ 1.7/ 2.3 :Lodi (5.5ft) Saddle River :LODN4md 1.9/ 1.9/ 2.2/ 3.0 Lodi (7) Saddle River :LODN4mj 2.2/ 2.2/ 2.5/ 3.4 Lodi (8) Saddle River : Rahway River... SPGN4 2.1/ 2.2/ 2.3/ 2.8 :Springfield (5.5ft) Rahway River : : NWS MT. HOLLY SERVICE AREA... : PASSAIC BASIN... : Passaic River... CAMN4 2.9/ 3.0/ 3.9/ 4.4 :Chatham (6ft) Passaic River :CAMN4md 5.1/ 5.3/ 6.1/ 6.5 Chatham (7.2) Passaic River :CAMN4mj 6.0/ 6.2/ 7.0/ 7.8 Chatham (8.2) Passaic River : Rockaway River... BOTN4 3.9/ 4.3/ 4.8/ 5.7 :Boonton Abv. (5ft) Rockaway River :BOTN4md 4.4/ 4.9/ 5.5/ 6.7 Boonton Abv. (6) Rockaway River :BOTN4mj 4.7/ 5.3/ 6.0/ 7.3 Boonton Abv. (7) Rockaway River : Whippany River... WHIN4 2.4/ 2.6/ 2.9/ 3.0 :Morristown (6ft) Whippany River : RARITAN BASIN.. : South Branch Raritan River... STTN4 2.9/ 3.2/ 3.8/ 4.7 :Stanton (8ft) S. Br. Raritan River :STTN4md 3.1/ 3.4/ 4.7/ 5.6 Stanton (10) S. Br. Raritan River :STTN4mj 3.3/ 3.7/ 5.3/ 6.4 Stanton (12) S. Br. Raritan River : North Branch Raritan River... RRTN4 2.3/ 2.4/ 2.7/ 2.9 :Raritan (10ft) N. Br. Raritan River :RRTN4md 2.5/ 2.7/ 3.1/ 3.5 Raritan (12) N. Br. Raritan River :RRTN4mj 2.9/ 3.1/ 3.7/ 4.3 Raritan (15) N. Br. Raritan River : Millstone River... BKWN4 3.6/ 3.8/ 4.0/ 4.0 :Blackwells Mills(9ft) Millstone River :BKWN4md 3.7/ 3.8/ 4.0/ 4.2 Blackwells Mills(10) Millstone River :BKWN4mj 4.1/ 4.3/ 4.5/ 5.0 Blackwells Mills(15) Millstone River : DELAWARE BASIN... : Assunpink Creek... TACN4 2.3/ 2.4/ 2.7/ 3.0 :Trenton (8.5ft) Assunpink Creek :TACN4md 2.7/ 2.8/ 3.2/ 3.5 Trenton (9.5) Assunpink Creek :TACN4mj 3.4/ 3.5/ 3.9/ 4.3 Trenton (11) Assunpink Creek .END $$ NNNN $$ NNNN  602 FOUS71 KRHA 150150 FFHPA2 HEADWATER STATEMENT FOR THE DELAWARE AND SUSQUEHANNA BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 930 PM EDT TUE APR 14 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260415 Z DH00/DC2604150130/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME :======= ==== ==== ==== ==== ==================== : : NWS BINGHAMTON SERVICE AREA... : SUSQUEHANNA BASIN... : Chenango River... SHBN6 1.3/ 1.3/ 1.5/ 1.5 :Sherburne (8.5ft) :SHBN6md 1.3/ 1.4/ 1.6/ 1.7 Sherburne (9) :SHBN6mj 1.5/ 1.5/ 1.8/ 2.0 Sherburne (10.6) : Otselic River... CINN6 2.0/ 2.0/ 2.2/ 2.5 :Cincinnatus (9ft) : ...moderate and major flood stages above rating table. : Cohocton River... CMPN6 2.0/ 2.1/ 2.4/ 2.4 :Campbell (8ft) :CMPN6md 4.6/ 4.6/ 4.6/ 4.6 Campbell (10) :CMPN6mj 6.1/ 6.1/ 6.1/ 6.1 Campbell (11) : Canisteo River... WCRN6 1.8/ 1.9/ 2.2/ 2.4 :West Cameron (17ft) :WCRN6md 1.9/ 2.0/ 2.3/ 2.6 West Cameron (18) :WCRN6mj 2.2/ 2.3/ 2.8/ 3.3 West Cameron (21) : Towanda Creek... MONP1 1.7/ 1.7/ 2.0/ 2.2 :Monroeton (15.5ft) :MONP1md 1.8/ 1.8/ 2.2/ 2.5 Monroeton (17) :MONP1mj 2.0/ 2.1/ 2.6/ 3.0 Monroeton (18.5) : Tunkhannock Creek... TNKP1 1.6/ 1.7/ 2.0/ 2.1 :Tunkhannock (11ft) :TNKP1md 1.8/ 1.9/ 2.4/ 2.5 Tunkhannock (14) :TNKP1mj 2.0/ 2.1/ 2.8/ 3.0 Tunkhannock (17) : Lackawanna River... OFRP1 2.4/ 2.4/ 2.6/ 2.9 :Old Forge (11ft) :OFRP1md 2.5/ 2.5/ 2.8/ 3.1 Old Forge (13) :OFRP1mj 2.7/ 2.7/ 3.0/ 3.5 Old Forge (16) : DELAWARE BASIN... : East Branch Delaware River... MRGN6 1.7/ 2.0/ 2.5/ 3.0 :Margaretville (11ft) :MRGN6md 2.3/ 2.7/ 3.4/ 4.0 Margaretville (12) :MRGN6mj 3.0/ 3.5/ 4.4/ 5.3 Margaretville (13) : West Branch Delaware River... WALN6 1.8/ 1.8/ 1.9/ 2.1 :Walton (11.5ft) :WALN6md 2.1/ 2.2/ 2.4/ 2.6 Walton (14) :WALN6mj 2.6/ 2.8/ 3.1/ 3.4 Walton (16) : Beaverkill Creek... CKFN6 1.6/ 1.7/ 1.9/ 2.3 :Cooks Falls (10ft) :CKFN6md 2.5/ 2.7/ 3.4/ 4.4 Cooks Falls (16) :CKFN6mj 3.0/ 3.2/ 4.2/ 5.5 Cooks Falls (18) : Lackawaxen River... HWYP1 2.2/ 2.3/ 2.6/ 3.0 :Hawley (14ft) :HWYP1md 2.9/ 3.1/ 3.5/ 4.2 Hawley (20) :HWYP1mj 3.2/ 3.4/ 3.9/ 4.7 Hawley (22) : : NWS STATE COLLEGE SERVICE AREA... : SUSQUEHANNA BASIN... : Tioga River... MFDP1 1.6/ 2.0/ 2.6/ 2.9 :Mansfield (12ft) :MFDP1md 1.8/ 2.2/ 3.0/ 3.3 Mansfield (13) :MFDP1mj 1.9/ 2.4/ 3.5/ 3.8 Mansfield (14) : Penns Creek... PNCP1 2.5/ 2.7/ 2.8/ 2.8 :Penns Creek (8ft) :PNCP1md 3.9/ 3.9/ 3.9/ 3.9 Penns Creek (10) :PNCP1mj 4.9/ 4.9/ 4.9/ 4.9 Penns Creek (12) : Frankstown Branch Juniata River... WIBP1 1.8/ 1.9/ 2.1/ 2.1 :Williamsburg (12ft) :WIBP1md 1.8/ 1.9/ 2.2/ 2.2 Williamsburg (13) :WIBP1mj 1.9/ 2.0/ 2.4/ 2.5 Williamsburg (15) : Little Juniata River... SPKP1 1.6/ 1.6/ 1.8/ 1.9 :Spruce Creek (8ft) :SPKP1md 1.7/ 1.8/ 2.0/ 2.2 Spruce Creek (10) :SPKP1mj 2.1/ 2.2/ 2.7/ 2.9 Spruce Creek (14) : Aughwick Creek... SLYP1 1.8/ 1.8/ 1.9/ 2.2 :Shirleysburg (10ft) :SLYP1md 1.9/ 2.0/ 2.2/ 2.6 Shirleysburg (12) :SLYP1mj 4.1/ 4.4/ 5.1/ 6.8 Shirleysburg (20) : Sherman Creek... SMDP1 2.4/ 2.6/ 2.8/ 3.0 :Shermans Dale (9ft) :SMDP1md 2.8/ 3.0/ 3.3/ 3.5 Shermans Dale (11) :SMDP1mj 4.1/ 4.5/ 5.1/ 5.5 Shermans Dale (16) : Conodoguinet Creek... HGSP1 3.2/ 3.3/ 3.4/ 3.4 :Hogestown (8ft) :HGSP1md 3.5/ 3.7/ 4.3/ 4.5 Hogestown (10) :HGSP1mj 3.9/ 4.4/ 4.8/ 5.1 Hogestown (12) : Yellow Breeches Creek... CPHP1 2.1/ 2.3/ 2.7/ 3.2 :Camp Hill (7ft) :CPHP1md 2.2/ 2.5/ 2.9/ 3.7 Camp Hill (9) :CPHP1mj 2.7/ 3.0/ 3.7/ 4.8 Camp Hill (13) : Swatara Creek... HTVP1 1.9/ 2.0/ 2.2/ 2.7 :Harper Tavern (9ft) :HTVP1md 2.2/ 2.3/ 2.5/ 3.3 Harper Tavern (12) :HTVP1mj 2.6/ 2.7/ 3.0/ 4.0 Harper Tavern (15) : Conestoga River... LNCP1 2.1/ 2.4/ 2.5/ 3.0 :Lancaster (11ft) :LNCP1md 2.2/ 2.5/ 2.7/ 3.5 Lancaster (13) :LNCP1mj 2.4/ 2.8/ 3.0/ 3.8 Lancaster (15) : DELAWARE BASIN... : Schuylkill River... LGVP1 2.4/ 2.5/ 2.6/ 2.7 :Landingville (8ft) :LGVP1md 3.2/ 3.4/ 3.6/ 3.9 Landingville (12) :LGVP1mj 3.9/ 4.3/ 4.6/ 5.1 Landingville (14) : : NWS MT. HOLLY SERVICE AREA... : DELAWARE BASIN... : Schuylkill River... BREP1 3.8/ 4.1/ 4.7/ 5.1 :Berne (12ft) :BREP1md 4.8/ 5.2/ 6.0/ 6.5 Berne (14) :BREP1mj 5.9/ 6.3/ 7.4/ 8.0 Berne (16) : Bush Kill... SHOP1 2.6/ 3.1/ 3.4/ 3.4 :Shoemakers (6ft) :SHOP1md 2.8/ 3.3/ 3.7/ 4.3 Shoemakers (7) :SHOP1mj 3.0/ 3.5/ 4.1/ 4.7 Shoemakers (8) : Brodhead Creek... MNSP1 1.8/ 2.0/ 2.5/ 3.1 :Minisink Hills(10ft) :MNSP1md 1.9/ 2.2/ 2.8/ 3.5 Minisink Hills(12) :MNSP1mj 2.2/ 2.5/ 3.3/ 4.2 Minisink Hills(15) : Little Lehigh Creek... APAP1 3.3/ 3.6/ 4.1/ 5.0 :Allentown-10th (8ft) :APAP1md 4.3/ 4.7/ 5.3/ 6.6 Allentown-10th (10) :APAP1mj 5.3/ 5.8/ 6.8/ 8.0 Allentown-10th (12) : Perkiomen Creek... GRAP1 2.3/ 2.8/ 3.0/ 3.6 :Graterford (11ft) :GRAP1md 2.6/ 3.3/ 3.5/ 4.3 Graterford (13) :GRAP1mj 3.3/ 4.1/ 4.4/ 5.5 Graterford (16) : Neshaminy Creek... LNGP1 2.2/ 2.6/ 2.7/ 3.0 :Langhorne (9ft) :LNGP1md 2.8/ 3.4/ 3.4/ 3.9 Langhorne (10) :LNGP1mj 3.2/ 3.9/ 4.0/ 4.5 Langhorne (12) : Chester Creek... CHSP1 2.3/ 2.4/ 2.6/ 3.3 :Chester (8ft) :CHSP1md 2.8/ 2.9/ 3.3/ 4.1 Chester (10) :CHSP1mj 3.9/ 4.0/ 4.4/ 5.5 Chester (14) : West Branch Brandywine Creek... MODP1 5.0/ 5.2/ 5.5/ 5.8 :Modena (9ft) :MODP1md 5.6/ 5.8/ 6.3/ 6.5 Modena (10) :MODP1mj 6.5/ 7.0/ 7.4/ 8.0 Modena (12) : East Branch Brandywine Creek... DWNP1 2.1/ 2.1/ 2.2/ 2.3 :Downingtown (7ft) :DWNP1md 3.0/ 3.0/ 3.1/ 3.4 Downingtown (9) :DWNP1mj 4.0/ 4.1/ 4.2/ 4.6 Downingtown (11) : Brandywine Creek... CDFP1 2.0/ 2.5/ 3.0/ 3.1 :Chadds Ford (9ft) :CDFP1md 2.4/ 3.2/ 3.7/ 3.9 Chadds Ford (11) :CDFP1mj 3.0/ 3.9/ 4.5/ 4.8 Chadds Ford (13) : Christina River... CHBD1 1.7/ 1.9/ 2.2/ 3.0 :Coochs Brdg(11ft) :CHBD1md 2.1/ 2.3/ 2.7/ 3.8 Coochs Brdg(12) :CHBD1mj 2.8/ 3.1/ 3.6/ 4.9 Coochs Brdg(13) : White Clay Creek... DPKD1 2.1/ 2.2/ 2.4/ 3.0 :Delaware Pk (13ft) :DPKD1md 2.9/ 3.0/ 3.2/ 4.0 Delaware Pk (15) :DPKD1mj 4.1/ 4.2/ 4.6/ 5.7 Delaware Pk (16.5) : Red Clay Creek... RCCD1 2.4/ 2.6/ 2.9/ 3.4 :Wooddale (7ft) :RCCD1md 3.2/ 3.4/ 3.8/ 4.5 Wooddale (8.5) :RCCD1mj 3.9/ 4.2/ 4.7/ 5.5 Wooddale (10) .END :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS BINGHAMTON SERVICE AREA... .B RHA 260415 Z DH00/DC2604150130/DUE/PPHCF/PPTCF/PPQCF/PPKCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages : Lackawanna River... ARHP1 2.9/ 3.0/ 3.4/ 4.1 :Archbald (8ft) :ARHP1md 3.5/ 3.7/ 4.1/ 5.0 Archbald (9) :ARHP1mj 4.1/ 4.3/ 4.8/ 6.0 Archbald (10) PKIP1 3.8/ 3.9/ 4.0/ 4.5 :Scranton (12.5ft.) :PKIP1md 4.1/ 4.2/ 4.3/ 4.8 Scranton (14) :PKIP1mj 4.3/ 4.3/ 4.5/ 5.0 Scranton (15) .END : Model-simulated 3-hourly stage forecasts including QPF... .E ARHP1 20260415 DC2604150150/DH03/HGIFX/DIH3/ .E1 2.5/2.5/2.5/2.4/2.4/2.4/2.4/2.5 .E PKIP1 20260415 DC2604150150/DH03/HGIFX/DIH3/ .E1 1.7/1.7/1.8/1.7/1.7/1.7/1.7/1.7 $$ NNNN  549 FOUS71 KRHA 150150 FFHVA2 HEADWATER STATEMENT FOR THE POTOMAC AND JAMES BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 930 PM EDT TUE APR 14 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260415 Z DH00/DC2604150130/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME :======= ==== ==== ==== ==== ==================== : : NWS STERLING SERVICE AREA... : POTOMAC BASIN... : North Branch Potomac River... KITM2 1.8/ 2.6/ 3.1/ 4.1 :Kitzmiller (9ft) :KITM2md 3.2/ 4.7/ 5.8/ 8.0 Kitzmiller (11) :KITM2mj 5.1/ 7.0/ 7.4/ 8.0 Kitzmiller (13) : Georges Creek... WSTM2 1.6/ 1.9/ 2.2/ 2.5 :Westernport (8ft) :WSTM2md 2.3/ 2.6/ 3.0/ 3.5 Westernport (10) :WSTM2mj 2.9/ 3.3/ 3.8/ 4.4 Westernport (12) : South Branch Potomac River... FKLW2 2.2/ 2.6/ 2.7/ 3.0 :Franklin (7ft) :FKLW2md 2.6/ 3.3/ 3.5/ 4.0 Franklin (9) :FKLW2mj 3.1/ 4.2/ 4.4/ 4.9 Franklin (11) : South River... WAYV2 3.8/ 4.1/ 5.1/ 5.4 :Waynesboro (9.5ft) :WAYV2md 4.4/ 4.8/ 6.1/ 6.6 Waynesboro (11) :WAYV2mj 5.4/ 5.9/ 7.4/ 8.0 Waynesboro (13) : North Fork Shenandoah River... COOV2 5.3/ 5.9/ 6.7/ 6.9 :Cootes Store (15ft) :COOV2md 6.5/ 7.0/ 7.4/ 8.0 Cootes Store (18) :COOV2mj 6.5/ 7.0/ 7.4/ 8.0 Cootes Store (21) : Antietam Creek... SACM2 4.0/ 4.0/ 4.1/ 4.3 :Sharpsburg (8ft) :SACM2md 4.7/ 4.7/ 4.8/ 5.1 Sharpsburg (10) :SACM2mj 5.6/ 5.6/ 5.8/ 6.1 Sharpsburg (12) : Seneca Creek... DAWM2 2.3/ 2.5/ 2.6/ 2.8 :Dawsonville (7.5ft) :DAWM2md 4.1/ 4.4/ 4.6/ 5.1 Dawsonville (11) :DAWM2mj 6.5/ 7.0/ 7.4/ 8.0 Dawsonville (16) : : NWS BLACKSBURG SERVICE AREA... : Maury River... BVSV2 3.3/ 3.6/ 4.0/ 4.5 :Buena Vista (17ft) :BVSV2cs 2.9/ 3.2/ 3.5/ 3.9 Buena Vista (13) :BVSV2md 3.5/ 3.9/ 4.3/ 4.8 Buena Vista (19) :BVSV2mj 3.7/ 4.2/ 4.7/ 5.2 Buena Vista (21) .END : :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS STERLING SERVICE AREA... : Rock Creek at Sherrill Drive., Washington DC .B RHA 260415 Z DH00/DC2604150130/DUE/PPHCF/PPTCF/PPQCF/PPKCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages RCKD2 1.6/ 1.7/ 1.8/ 2.2 :Washington, DC (7ft) :RCKD2md 2.1/ 2.3/ 2.6/ 3.2 Washington, DC (10) :RCKD2mj 2.9/ 3.2/ 3.5/ 4.3 Washington, DC (12) .END : Model-simulated 3-hourly stage forecasts including QPF... .E RCKD2 20260415 DC2604150150/DH03/HGIFX/DIH3/ .E1 2.2/2.2/2.2/2.2/2.2/2.2/2.2/2.2 $$ NNNN  353 FOUS73 KMSR 150200 FFHBIS HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 BISMARCK HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** NORTH DAKOTA HEADWATER POINTS *** : DESN8 2.2/ 2.3/ 2.4 :FOXHOLM ND DES LACS R GASN8 1.8/ 1.9/ 2.0 :NR MINOT ND GASSMAN COULEE LSNN8 1.9/ 2.0/ 2.1 :NR MINOT ND LARSON COULEE VELN8 2.1/ 2.5/ 2.8 :VELVA ND BONNES COULEE MINN8 2.7/ 2.8/ 3.0 :MINOT ND 4NW SOURIS R .END $$  848 FOUS73 KMSR 150200 FFHDMX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 DES MOINES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** IOWA HEADWATER POINTS *** : AKWI4 2.3/ 2.3/ 2.5 :ACKWORTH IA SOUTH R AMWI4 2.2/ 2.3/ 2.3 :AMES IA IOWAY CR BSSI4 2.4/ 2.5/ 2.7 :BUSSEY IA CEDAR CR DFMI4 2.6/ 2.6/ 2.7 :DSM-EASTON FOUR MILE CR CLVI4 1.9/ 2.2/ 2.3 :CLIVE I-80/35 WALNUT CR DOSI4 2.1/ 2.2/ 2.5 :DSM-63RD ST WALNUT CR MCWI4 2.3/ 2.3/ 2.4 :MASON CITY IA WINNEBAGO R .END $$  589 FOUS73 KMSR 150200 FFHDTX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 DETROIT HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : BHRM4 1.9/ 2.2/ 2.7 :BIRMINGHAM MI RIVER ROUGE SFRM4 1.7/ 1.8/ 1.9 :SOUTHFIELD MI RIVER ROUGE COLM4 3.3/ 3.3/ 3.3 :COLUMBIAVILLE MI S BR FLINT R DAVM4 2.1/ 2.0/ 2.1 :DAVISON MI KEARSLEY CR DHEM4 1.4/ 1.6/ 1.9 :DEARBORN HEIGHTS ECORSE R DETM4 1.7/ 1.8/ 1.9 :DETROIT MI RIVER ROUGE DEXM4 2.3/ 2.5/ 2.7 :DEXTER MI MILL CR FLTM4 1.7/ 1.8/ 1.9 :FLINT MI FLINT R FLSM4 0.7/ 1.0/ 1.0 :FLINT MI SWARTZ CR FTCM4 3.1/ 3.1/ 3.3 :FLINT MI THREAD CR FSRM4 2.0/ 2.1/ 2.1 :FRASER MI CLINTON R GACM4 1.9/ 2.0/ 2.1 :GARDEN CITY MI MIDDLE RIVER ROUGE DLRM4 2.4/ 2.5/ 2.8 :INKSTER MI LOWER RIVER ROUGE LHCM4 3.5/ 4.0/ 4.4 :LAPEER MI HUNTERS CR LSFM4 3.5/ 4.0/ 4.3 :LAPEER-OREG ST S BR FLINT R MCLM4 2.1/ 2.1/ 2.2 :MT CLEMENS MI N BR CLINTON R MSPM4 1.7/ 1.9/ 2.2 :MIDLAND-MOUTH STURGEON CR MTCM4 2.8/ 3.4/ 4.0 :MT CLEMENS MI CLINTON R TECM4 3.2/ 3.3/ 3.4 :TECUMSEH MI RIVER RAISIN .END $$  248 FOUS73 KMSR 150200 FFHDVN HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 QUAD CITIES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** ILLINOIS HEADWATER POINTS *** : APRI2 3.5/ 3.8/ 4.0 :HANOVER IL APPLE R PINI2 2.3/ 2.3/ 2.4 :PRINCETON IL BIG BUREAU CR OQUI2 1.8/ 1.9/ 1.9 :OQUAWKA IL 7NE HENDERSON CR PCKI2 1.2/ 1.2/ 1.2 :KEITHSBURG IL POPE CR : : *** IOWA HEADWATER POINTS *** : WLCI4 2.2/ 2.5/ 3.1 :WALCOTT IA 110TH AVE DUCK CR DKII4 3.0/ 3.1/ 3.3 :DAVENPORT IA GOLF CS DUCK CR BETI4 3.5/ 4.0/ 4.5 :BETTENDORF IA DUCK CR DRNI4 1.1/ 1.2/ 1.4 :DURANGO IA LITTLE MAQUOKETA R IRCI4 1.2/ 1.3/ 1.5 :IOWA CITY IA 4NE RAPID CR CRAI4 1.5/ 1.5/ 1.6 :CORALVILLE IA CLEAR CR IOCI4 2.1/ 2.1/ 2.1 :IOWA CITY IA 5SW OLD MANS CR MCHI4 1.2/ 1.3/ 1.4 :MANCHESTER IA 1SE MAQUOKETA R MMCI4 2.6/ 2.9/ 3.2 :MUSCATINE IA-HWY 38 MAD CR .END $$  910 FOUS73 KMSR 150200 FFHFGF HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 GRAND FORKS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MINNESOTA HEADWATER POINTS *** : CSRM5 2.4/ 2.4/ 2.5 :CAMPBELL MN 1W SO FK RABBIT R MALM5 0.9/ 1.0/ 1.0 :MALUNG MN 2NW ROSEAU R BLO SO FK : : *** NORTH DAKOTA HEADWATER POINTS *** : DWGN8 3.5/ 3.9/ 4.1 :DWIGHT ND 1NE ANTELOPE CR HGRN8 2.6/ 2.9/ 3.2 :HILLSBORO ND GOOSE R LTRN8 1.0/ 1.0/ 1.0 :LARIMORE ND 5ENE TURTLE R .END $$  523 FOUS73 KMSR 150200 FFHFSD HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 SIOUX FALLS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MINNESOTA HEADWATER POINTS *** : RUSM5 2.6/ 2.7/ 3.0 :RUSSELL MN REDWOOD R MSHM5 2.7/ 2.8/ 3.2 :MARSHALL MN 3SW REDWOOD R WDOM5 3.1/ 4.0/ 4.5 :WINDOM MN W FK DES MOINES R .END $$  123 FOUS73 KMSR 150200 FFHGRB HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 GREEN BAY HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** WISCONSIN HEADWATER POINTS *** : BBCW3 0.5/ 1.0/ 1.0 :BABCOCK WI YELLOW R FLOW3 0.5/ 1.0/ 1.0 :FLORENCE WI MENOMINEE R HOWW3 0.5/ 1.0/ 1.0 :HOWARD WI DUCK CR RRLW3 0.7/ 1.0/ 1.0 :MERRILL WI WISCONSIN R STRW3 1.1/ 1.2/ 1.2 :STRATFORD WI 1N BIG EAU PLEINE R .END $$  761 FOUS73 KMSR 150200 FFHGRR HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 GRAND RAPIDS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : EAGM4 2.1/ 2.1/ 2.0 :EAGLE MI LOOKING GLASS R GARM4 2.3/ 2.5/ 2.8 :ALPINE RD, G.RAP. INDIAN MILL CR WRDM4 2.9/ 3.4/ 3.7 :W RVR DR, G.RAP. MILL CR GRPM4 2.9/ 3.8/ 4.5 :28TH ST G. RAP. MI PLASTER CR GPDM4 2.1/ 2.3/ 3.3 :44TH ST G. RAP. MI BUCK CR HHTM4 0.9/ 1.0/ 1.0 :HOLT MI SYCAMORE CR JACM4 1.0/ 1.1/ 1.1 :JACKSON MI GRAND R .END $$  412 FOUS73 KMSR 150200 FFHILX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 LINCOLN HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** ILLINOIS HEADWATER POINTS *** : BMII2 3.5/ 4.0/ 4.5 :BLOOMINGTON IL SUGAR CR RLLI2 2.1/ 2.1/ 2.1 :ROWELL IL SALT CR .END $$  156 FOUS73 KMSR 150200 FFHLSX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 ST LOUIS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MISSOURI HEADWATER POINTS *** : EWNM7 1.7/ 1.8/ 1.9 :EWING MO 5E NORTH FABIUS R EWMM7 2.0/ 2.0/ 2.1 :EWING MO 1NNE MIDDLE FABIUS R PALM7 1.0/ 1.1/ 1.1 :PALMYRA MO NORTH R TAYM7 1.0/ 1.2/ 1.4 :TAYLOR MO S FABIUS R PMZM7 1.5/ 1.6/ 1.6 :HOLLIDAY MO 2N MI FK SALT R TRYM7 1.5/ 1.5/ 1.6 :TROY MO CUIVRE R DRCM7 1.9/ 2.0/ 2.0 :ST PETERS MO DARDENNE CR LSLM7 1.7/ 1.9/ 2.1 :LAKE SAINT LOUIS PERUQUE CR - ABOVE LSTM7 1.3/ 1.4/ 1.6 :LAKE ST LOUIS MO PERUQUE CR CSNM7 1.5/ 1.6/ 1.6 :COOK STATION MO 1N MERAMEC R SEEM7 1.5/ 1.6/ 1.7 :STEELVILLE MO 2N MERAMEC R UNNM7 3.3/ 3.4/ 3.6 :UNION MO BOURBEUSE R BYRM7 2.7/ 2.8/ 3.0 :BYRNESVILLE MO 2NNE BIG R .END $$  827 FOUS73 KMSR 150200 FFHMKX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 MILWAUKEE HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** WISCONSIN HEADWATER POINTS *** : AFTW3 1.1/ 1.2/ 1.4 :AFTON WI ROCK R BCHW3 0.9/ 1.0/ 1.0 :BLANCHARDVILLE WI E BR PECATONICA R BUNW3 1.9/ 2.1/ 2.5 :BUNCOMBE WI GALENA R DARW3 1.3/ 1.5/ 2.0 :DARLINGTON WI PECATONICA R MTNW3 1.5/ 1.6/ 1.9 :MARTINTOWN WI PECATONICA R MAZW3 1.4/ 1.4/ 1.5 :MAZOMANIE WI BLACK EARTH CR KINW3 2.3/ 2.8/ 3.3 :MILWAUKEE WI KINNICKINNIC R SEBW3 0.5/ 1.0/ 1.0 :SHEBOYGAN WI SHEBOYGAN R WKEW3 1.4/ 1.4/ 1.5 :WAUKESHA WI FOX R WWTW3 2.4/ 2.5/ 2.5 :WAUWATOSA WI MENOMONEE R BLOW3 1.2/ 1.3/ 1.4 :BELOIT WI TURTLE CR MFSW3 0.5/ 1.0/ 1.0 :MENOMONEE FALLS WI MENOMONEE R OAKW3 1.4/ 1.4/ 1.6 :SOUTH MILWAUKEE OAK CR .END $$  447 FOUS73 KMSR 150200 FFHMPX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 TWIN CITIES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MINNESOTA HEADWATER POINTS *** : SNCM5 1.7/ 1.9/ 2.0 :JORDAN MN SAND CR PNLM5 2.2/ 2.3/ 2.4 :PINE ISLAND MN MID FK ZUMBRO R PILM5 3.0/ 3.5/ 4.1 :PINE ISLAND MN N B MID FK ZUMBRO R WGOM5 2.2/ 2.3/ 2.3 :WANAMINGO MN NO FK ZUMBRO R .END $$  178 FOUS73 KMSR 150200 FFHMQT HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 MARQUETTE HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : BESM4 0.8/ 1.0/ 1.0 :BESSEMER MI BLACK R CHPM4 2.2/ 2.0/ 1.8 :CHAMPION MI PESHEKEE R CRYM4 0.5/ 1.0/ 1.0 :CRYSTAL FALLS MI PAINT RIVER GNNM4 2.6/ 2.5/ 2.5 :GWINN MI E BR ESCANABA R MSQM4 0.5/ 1.0/ 1.0 :MANISTIQUE MI MANISTIQUE R SNWM4 1.9/ 1.8/ 1.5 :SIDNAW MI STURGEON R TRRM4 3.5/ 3.5/ 3.6 :LAKE LINDEN MI TRAP ROCK R BGLM4 3.1/ 3.3/ 3.8 :BERGLAND MI 2E W BR ONTONAGAON R CSPM4 2.2/ 2.2/ 2.3 :CASPIAN MI IRON R PAUM4 1.6/ 1.7/ 1.7 :PAULDING MI 6SE MI BR ONTONAGON R FRDM4 2.3/ 2.3/ 2.1 :HYDE MI 2N FORD R SLVM4 1.3/ 1.2/ 1.0 :/LANSE MI 7NE/ SILVER R NJNM4 0.5/ 1.0/ 1.0 :NAHMA JUNCTION MI 3N STURGEON R HUMM4 3.4/ 3.3/ 3.2 :HUMBOLDT MI MI BR ESCANABA R .END $$  156 FOUS73 KMSR 150200 FFHABR HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 ABERDEEN HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** SOUTH DAKOTA HEADWATER POINTS *** : PVRS2 1.8/ 1.8/ 1.9 :PEEVER SD LITTLE MINNESOTA R .END $$  549 FOUS73 KMSR 150200 FFHAPX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 GAYLORD HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : BVTM4 2.0/ 2.3/ 2.4 :BEAVERTON MI TOBACCO R MYFM4 0.5/ 1.0/ 1.0 :MAYFIELD MI BOARDMAN R RUDM4 1.9/ 1.8/ 1.7 :RUDYARD MI PINE RIVER .END $$  242 FOUS73 KMSR 150200 FFHARX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 LA CROSSE HYDRLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** IOWA HEADWATER POINTS *** : DEHI4 3.0/ 3.0/ 3.1 :DECORAH IA UPPER IOWA R DCHI4 1.7/ 1.9/ 2.0 :DORCHESTER IA UPPER IOWA R GRBI4 1.2/ 1.4/ 1.5 :GARBER IA TURKEY R : : *** MINNESOTA HEADWATER POINTS *** : ASTM5 1.4/ 1.5/ 1.6 :AUSTIN WWTP MN CEDAR R DOBM5 1.8/ 1.8/ 1.9 :AUSTIN MN-21ST DOBBINS CR TRCM5 2.1/ 2.2/ 2.5 :AUSTIN MN-41 AV NW TURTLE CR HOUM5 0.8/ 1.0/ 1.0 :HOUSTON MN ROOT R LNSM5 2.1/ 2.3/ 2.5 :LANESBORO MN S BR ROOT R LANM5 1.7/ 1.8/ 1.9 :LANSING MN CEDAR R PTNM5 2.1/ 2.2/ 2.8 :PRESTON MN S BR ROOT R RBCM5 1.8/ 1.9/ 2.1 :ROCHESTER MN BEAR CR RCCM5 1.7/ 1.8/ 1.9 :ROCHESTER MN CASCADE CR ROCM5 2.0/ 2.0/ 2.2 :ROCHESTER MN SILVER CR RCSM5 3.1/ 3.3/ 3.4 :HWY 14 ROCHESTER S FK ZUMBRO R RCHM5 1.9/ 2.1/ 2.4 :ROCHESTER MN S FK ZUMBRO R WSPM5 1.7/ 1.8/ 2.2 :WHITEWATER ST.PK MFK WHITEWATER R ZUMM5 2.1/ 2.2/ 2.4 :ZUMBRO FALLS MN ZUMBRO R : : *** WISCONSIN HEADWATER POINTS *** : BTNW3 1.5/ 1.6/ 1.5 :BURTON WI GRANT R DDGW3 2.4/ 2.4/ 2.3 :DODGE WI TREMPEALEAU R GMIW3 1.9/ 2.1/ 2.1 :GAYS MILLS WI KICKAPOO R HILW3 1.0/ 1.0/ 1.1 :HILLSBORO WWTP WI S BR BARABOO R LAFW3 1.7/ 1.8/ 1.8 :LA FARGE WI KICKAPOO R NEIW3 1.2/ 1.5/ 1.8 :NEILLSVILLE WI BLACK R ONTW3 1.9/ 1.9/ 2.0 :ONTARIO WI KICKAPOO R REAW3 1.9/ 2.0/ 2.0 :READSTOWN WI KICKAPOO R RVLW3 1.7/ 1.8/ 1.9 :ROCKVILLE WI 2E PLATTE R SOGW3 1.8/ 1.8/ 1.8 :SOLDIERS GROVE WI KICKAPOO R STEW3 1.9/ 2.0/ 2.0 :STEUBEN WI KICKAPOO R VIOW3 1.7/ 1.8/ 1.8 :VIOLA WI KICKAPOO R .END $$  037 FOUS73 KMSR 150200 FFHLOT HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE APR 14 2026 CHICAGO HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH00/DC2604150200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** ILLINOIS HEADWATER POINTS *** : NBPI2 2.2/ 2.2/ 2.2 :CHICAGO IL N BR CHICAGO R CDCI2 1.7/ 2.0/ 2.3 :CHICAGO HEIGHTS IL DEER CR DRFI2 2.1/ 2.3/ 2.8 :DEERFIELD IL N BR CHICAGO R DEKI2 3.5/ 4.0/ 4.5 :DE KALB IL S BR KISHWAUKEE R DSPI2 2.4/ 2.4/ 2.4 :DES PLAINES IL DES PLAINES R WLRI2 2.6/ 2.9/ 3.3 :DES PLAINES IL WELLER CR EMHI2 2.3/ 2.6/ 3.0 :ELMHURST IL SALT CR FLSI2 1.2/ 1.5/ 1.9 :FLOSSMOOR IL BUTTERFIELD CR GLWI2 2.4/ 2.9/ 3.1 :GLENWOOD IL THORN CR GUNI2 1.9/ 1.9/ 1.9 :GURNEE IL DES PLAINES R JHCI2 1.7/ 1.9/ 2.0 :JOLIET IL HICKORY CR LAFI2 2.1/ 2.4/ 2.8 :LAKE FOREST IL SKOKIE R NILI2 2.9/ 3.5/ 4.1 :NILES IL N BR CHICAGO R NBRI2 3.2/ 3.8/ 4.5 :NORTHBROOK IL W FK N BR CHICAGO R OAKI2 2.2/ 2.2/ 2.6 :OAK FOREST IL MIDLOTHIAN CR MCDI2 2.8/ 3.1/ 3.4 :PROSPECT HTS IL MCDONALD CR ALPI2 1.2/ 1.3/ 1.4 :ROCKFORD IL ALPINE DAM-KEITH CR LEVI2 1.5/ 1.7/ 2.1 :ROCKFORD IL LEVINGS LAKE PPLI2 1.6/ 1.9/ 2.3 :ROCKFORD IL PAGE PARK LAKE ROLI2 2.5/ 2.8/ 3.2 :ROLLING MEADOWS IL SALT CR SCHI2 2.8/ 3.1/ 3.5 :ST CHARLES IL FERSON CR SORI2 3.0/ 3.0/ 3.1 :SHOREWOOD IL DU PAGE R THNI2 1.4/ 1.4/ 1.3 :THORNTON IL THORN CR WHEI2 2.4/ 2.6/ 2.8 :WHEELING IL BUFFALO CR WLSI2 3.3/ 3.9/ 4.5 :WILLOW SPRINGS IL FLAG CR YRKI2 2.0/ 2.0/ 2.0 :YORKVILLE IL BLACKBERRY CR : : *** INDIANA HEADWATER POINTS *** : HDDI3 3.4/ 3.4/ 3.6 :DYER IN HART DITCH MNTI3 3.1/ 3.2/ 3.3 :MUNSTER IN HART DITCH LCMI3 1.9/ 1.9/ 1.9 :MUNSTER IN LITTLE CALUMET R PRTI3 1.4/ 1.4/ 1.3 :PORTER IN LITTLE CALUMET R .END $$  455 AWUS01 KWNH 150528 FFGMPD OHZ000-MIZ000-INZ000-WIZ000-ILZ000-151020- Mesoscale Precipitation Discussion 0107 NWS Weather Prediction Center College Park MD 127 AM EDT Wed Apr 15 2026 Areas affected...northeastern IL/southeastern WI to southern MI/northern IN Concerning...Heavy rainfall...Flash flooding possible Valid 150526Z - 151020Z SUMMARY...Scattered flash flooding will be possible in the vicinity of the eastern IL/WI border, eastward to southern Lower MI, northern IN and northwestern OH. Rainfall rates of 1-2 in/hr (locally higher) are expected along with peak additional rainfall totals of 2-3 inches through 10Z DISCUSSION...05Z radar imagery depicted a trailing stratiform MCS moving across Lower MI with the leading edge pressing southeastward across southern MI into northern IN. An outflow boundary was analyzed ahead of the convective line from southeastern MI into northern IN/IL with upstream thunderstorm development occurring north of the western portion of the boundary along the WI/IL border. 925-850 mb winds were from the SW at 45-55 kt to the south of the boundary over north-central IL and 1000-2000 J/kg MLCAPE extended from the MI/IN border back west to the MS River, per SPC mesoanalysis data. The leading edge of the MCS is expected to continue tracking toward the ESE across southeastern MI into northern IN and northwestern OH over the next 1 to 2 hours, but back to the west, continued convective development is likely as moist, low level flow overruns the slow moving western portion of the rain-cooled outflow. Mean cell motions are generally from the west which will setup a favorable pattern for training from west to east given alignment with the low level boundary. Rainfall rates of 1 to 2 in/hr are likely (locally higher possible), and an additional 2 to 3 inches of rain is expected through 10Z where cell training is maximized. Flash flood guidance is less than 2 inches in 3 hours for some locations, especially across northern IL/southern WI where heavy rain over the past 12-24 hours has contributed to reduced soil infiltration. Otto ...Please see www.wpc.ncep.noaa.gov for graphic product... ATTN...WFO...CLE...DTX...GRR...IWX...LOT...MKX... ATTN...RFC...MSR...TIR...NWC... LAT...LON 43668276 43568226 43138209 42448225 41578312 41298455 41268640 41468819 41788922 42428939 42908878 42848652 42988484 43578350  822 FOUS71 KTAR 150745 FFHTAR HEADWATER FLASH FLOOD GUIDANCE NATIONAL WEATHER SERVICE NORTHEAST RIVER FORECAST CENTER... NORTON MA 335 AM EDT WED APR 15 2026 : WATERSHED AREA AVERAGE RAINFALL IN INCHES REQUIRED : TO EXCEED FLOOD STAGE : HSA - HYDROLOGIC SERVICE AREA .B TAR 260415 Z DH06/DC2604150735 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :=========================================================== : CARIBOU HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== MASM1 2.4/ 2.4/ 2.6/ 2.6/ 2.6 :MASARDIS, ME DOVM1 1.2/ 1.3/ 1.4/ 1.6/ 1.6 :DOVER, ME WENM1 3.0/ 4.5/ 6.0/ 7.0/ 8.0 :WEST ENFIELD, ME :=========================================================== : GRAY HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== NANM1 1.7/ 1.9/ 2.1/ 2.8/ 3.0 :NORTH ANSON, ME SKOM1 1.9/ 2.6/ 3.0/ 3.3/ 4.1 :SKOWHEGAN, ME ROXM1 0.5/ 0.5/ 0.5/ 0.7/ 1.4 :ROXBURY, ME CNWN3 1.2/ 1.2/ 1.3/ 1.5/ 1.7 :CONWAY, NH WOON3 0.5/ 0.5/ 0.5/ 0.5/ 0.5 :WOODSTOCK, NH RUMN3 2.2/ 2.2/ 2.3/ 2.6/ 3.2 :RUMNEY, NH BRSN3 2.6/ 2.6/ 2.7/ 2.9/ 3.2 :BRISTOL, NH DAVN3 2.4/ 2.5/ 2.8/ 3.7/ 4.5 :DAVISVILLE, NH NSTN3 1.5/ 1.8/ 2.0/ 2.1/ 2.4 :N STRATFORD, NH BETN3 1.7/ 1.7/ 1.7/ 2.1/ 2.9 :BETHLEHEM JCT, NH PTRN3 2.7/ 2.8/ 2.9/ 3.3/ 3.8 :PETERBORO, NH GFFN3 2.1/ 2.2/ 2.4/ 2.9/ 4.0 :GOFFSTOWN, NH :=========================================================== : BOSTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== FBGM3 2.3/ 2.4/ 2.4/ 3.2/ 4.3 :FITCHBURG, MA WGTM3 2.0/ 2.1/ 2.3/ 2.9/ 4.6 :WEST GROTON, MA MAYM3 2.4/ 2.5/ 2.7/ 4.7/ 6.1 :MAYNARD, MA SAXM3 1.6/ 2.3/ 3.7/ 4.4/ 5.9 :SAXONVILLE, MA WLMM3 3.0/ 3.4/ 3.6/ 4.8/ 7.4 :WILMINGTON, MA NRWM3 2.6/ 3.9/ 4.6/ 6.7/ 7.6 :NORWOOD, MA DOVM3 3.0/ 3.9/ 4.0/ 4.6/ 5.6 :DOVER, MA NBRM3 2.8/ 3.0/ 3.4/ 4.5/ 6.9 :NORTHBRIDGE, MA WLMC3 3.0/ 4.5/ 5.0/ 5.3/ 6.1 :WILLIMANTIC, CT WSFM3 2.8/ 3.4/ 4.0/ 4.7/ 5.8 :WESTFIELD, MA UNVC3 1.9/ 2.1/ 2.8/ 4.7/ 7.0 :UNIONVILLE, CT :=========================================================== : NEW YORK HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== GRDN6 2.7/ 3.4/ 3.7/ 4.0/ 4.7 :GARDINER, NY YTCC3 1.9/ 2.6/ 2.9/ 3.2/ 3.8 :YANTIC, CT :=========================================================== : BURLINGTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== CZRN6 2.1/ 2.2/ 2.3/ 3.2/ 4.0 :PERRY MILLS, NY ASFN6 0.5/ 0.5/ 0.5/ 0.6/ 0.7 :AUSABLE FORKS, NY CENV1 1.9/ 1.9/ 2.0/ 2.0/ 2.0 :CENTER RUTLAND, VT MONV1 1.5/ 1.5/ 1.6/ 2.0/ 2.7 :MONTPELIER, VT MOOV1 0.9/ 0.9/ 1.0/ 1.3/ 1.9 :MORETOWN, VT JONV1 1.1/ 1.1/ 1.1/ 1.1/ 1.4 :JOHNSON, VT NTYV1 0.5/ 0.5/ 0.5/ 0.6/ 1.0 :NORTH TROY, VT PASV1 1.4/ 1.8/ 2.1/ 2.1/ 2.1 :PASSUMPSIC, VT WLRV1 1.5/ 1.5/ 1.5/ 1.7/ 2.4 :WELLS RIVER, VT WEHV1 1.4/ 1.8/ 1.9/ 2.1/ 2.3 :W HARTFORD, VT :=========================================================== : ALBANY HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== NWCN6 3.0/ 3.2/ 3.3/ 3.5/ 3.9 :NEWCOMB, NY HOPN6 1.9/ 2.0/ 2.2/ 2.4/ 2.9 :HOPE, NY GVVN6 1.5/ 1.6/ 1.7/ 1.8/ 2.6 :MID. GRANVILLE, NY BTTN6 1.8/ 2.4/ 2.8/ 3.1/ 3.8 :BATTENVILLE, NY WILM3 1.2/ 1.5/ 1.7/ 2.1/ 2.6 :WILLIAMSTOWN, MA BNTV1 1.4/ 1.5/ 1.7/ 2.1/ 2.5 :N. BENNINGTON, VT LTLN6 2.0/ 2.8/ 3.1/ 3.4/ 4.0 :LITTLE FALLS, NY PTVN6 2.0/ 2.2/ 2.4/ 2.8/ 4.2 :PRATTSVILLE, NY MTRN6 2.1/ 2.4/ 2.7/ 3.2/ 4.7 :COLD BROOK, NY ROSN6 1.8/ 2.7/ 3.1/ 3.5/ 4.3 :ROSENDALE, NY WAPN6 1.8/ 2.4/ 2.8/ 3.3/ 4.1 :WAPPINGER FALLS, NY GTBM3 3.0/ 4.5/ 5.1/ 5.8/ 7.0 :GT. BARRINGTON, MA TENN6 3.0/ 4.1/ 4.4/ 4.8/ 5.6 :GAYLORDSVILLE, CT GAYC3 2.1/ 2.4/ 2.5/ 2.7/ 3.1 :GAYLORDSVILLE, CT :=========================================================== : BINGHAMTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== FLLN6 2.0/ 2.1/ 2.4/ 2.8/ 3.4 :ITHACA, NY ONDN6 1.6/ 1.7/ 1.9/ 2.5/ 3.1 :SYRACUSE, NY NEIN6 1.3/ 1.6/ 1.8/ 2.1/ 2.7 :ONEIDA, NY :=========================================================== : BUFFALO HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== GOWN6 1.2/ 1.5/ 1.6/ 1.8/ 1.9 :GOWANDA, NY GDVN6 0.9/ 1.1/ 1.3/ 1.6/ 2.0 :GARDENVILLE, NY LCSN6 0.9/ 1.1/ 1.3/ 1.5/ 2.0 :LANCASTER, NY EBZN6 0.9/ 1.1/ 1.3/ 1.6/ 2.0 :EBENEZER, NY WILN6 1.3/ 1.4/ 1.4/ 1.7/ 1.8 :WILLIAMSVILLE, NY BTVN6 1.8/ 1.8/ 1.9/ 2.1/ 2.4 :BATAVIA, NY WLLN6 1.1/ 1.4/ 1.5/ 1.6/ 1.9 :WELLSVILLE, NY GRBN6 1.8/ 2.1/ 2.2/ 2.5/ 2.8 :GARBUTT, NY CHRN6 1.9/ 2.2/ 2.3/ 2.5/ 2.8 :CHURCHVILLE, NY BOON6 2.6/ 2.7/ 2.8/ 3.0/ 3.7 :BOONVILLE, NY .END $$ NYC WATER SUPPLY FORECAST ESTIMATED RUNOFF IN MILLIONS OF GALLONS RESULTING FROM THE FOLLOWING 6-HOUR PRECIPITATION AMOUNTS IN INCHES : Drainage areas in square miles are: GILBOA - 315. ASHOKAN - 257. RONDOUT - 95. W.BRANCH - 43. CROTON - 335. KENSICO - 13. : .B TAR 260415 Z DH06/DC2604150745 /DUE/QMXC1/QMXC2/QMXC3/QMXC4 .B1 /QMXC5/QMXC6 : : RAINFALL :IDENT 0.5 1.0 1.5 2.0 3.0 5.0 LOCATION :======= ===== ====== ====== ====== ======= ======= ================ RONDOUT 179/ 493/ 807/ 1148/ 2777/ 6068/ : RONDOUT RESERVOIR CROTON 342/ 1070/ 1930/ 2817/ 5438/ 16334/ : NEW CROTON DAM W.BRANC 25/ 69/ 130/ 193/ 337/ 1360/ : W.BRANCH RESERVOIR KENSICO 30/ 80/ 190/ 302/ 527/ 977/ : KENSICO GILBOA 952/ 2029/ 3753/ 6325/ 11633/ 22413/ : SCHOHARIE RESERVOIR ASHOKAN 755/ 1697/ 2732/ 3810/ 9676/ 22460/ : ASHOKAN RESERVOIR .END $$  456 FOUS73 KKRF 150745 FFHCO C O L O R A D O H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 AM CDT WED APR 15 2026 .B KRF 260415 Z DH06/DC2604150745 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** DENVER HSA ***** : BELC2 3.1/ 3.5/ 4.7 :ELDORADO SPGS CO SOUTH BOULDER CR BOCC2 3.2/ 3.6/ 4.4 :BOULDER CO BOULDER CR DKKC2 2.7/ 3.1/ 3.6 :DRAKE CO N FK BIG THOMPSON R DNVC2 3.1/ 3.5/ 4.0 :DENVER CO SOUTH PLATTE R BIMC2 3.0/ 3.4/ 3.9 :CEDAR COVE CO ` BIG THOMPSON R BTLC2 2.9/ 3.3/ 3.8 :LOVELAND CO BIG THOMPSON R DRBC2 3.4/ 4.2/ 5.2 :DERBY CO CLEAR CR ENWC2 2.9/ 3.3/ 4.2 :ENGLEWOOD CO SOUTH PLATTE R FRKC2 2.7/ 3.1/ 4.1 :FRANKTOWN CO CHERRY CR FTDC2 2.0/ 2.3/ 2.7 :AT CANYON MOUTH CO CACHE LA POUDRE R GLDC2 3.1/ 3.5/ 4.7 :GOLDEN CO CLEAR CR IDOC2 3.1/ 3.5/ 4.6 :LAWSON CO CLEAR CR LNSC2 3.4/ 3.9/ 5.2 :LYONS CO ST VRAIN CR LOVC2 3.1/ 3.5/ 4.2 :SEDALIA CO PLUM CR MBNC2 3.7/ 4.2/ 5.0 :NEDERLAND CO MIDDLE BOULDER CR MRRC2 3.4/ 4.1/ 4.4 :MORRISON CO BEAR CR OROC2 3.2/ 3.6/ 4.4 :ORODELL CO BOULDER CR POUC2 2.8/ 3.4/ 3.7 :FT COLLINS CO CACHE LA POUDRE R RTCC2 3.2/ 3.6/ 4.2 :RUSTIC CO S FK CACH LA PODRE R SHRC2 3.5/ 4.0/ 4.6 :SHERIDAN CO LCL BEAR CR SVCC2 3.1/ 3.5/ 4.0 :HYGIENE CO ST. VRAIN CR .END $$  037 FOUS73 KKRF 150745 FFHIA I O W A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 AM CDT WED APR 15 2026 .B KRF 260415 Z DH06/DC2604150745 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** DES MOINES HSA ***** : ATCI4 2.1/ 2.4/ 2.8 :ATLANTIC IA EAST NISHNABOTNA R BDFI4 2.8/ 3.2/ 3.7 :BEDFORD IA E FK 102 R CHTI4 2.9/ 3.3/ 3.8 :CHARITON IA CHARITON R PRMI4 3.3/ 3.7/ 4.3 :PROMISE CTY IA 6NW S FK CHARITON R MOLI4 2.8/ 3.2/ 3.7 :MOULTON IA CHARITON R : : ***** OMAHA HSA ***** : HNKI4 1.6/ 1.9/ 2.2 :HANCOCK IA WEST NISHNABOTNA R ICLI4 2.0/ 2.3/ 2.7 :CLARINDA IA 1E NODAWAY R PSGI4 5.7/ 6.4/ 7.1 :PISGAH IA 1E SOLDIER R RDOI4 1.6/ 1.9/ 2.2 :RED OAK IA EAST NISHNABOTNA R : : ***** SIOUX FALLS HSA ***** : ALTI4 1.5/ 1.8/ 2.1 :ALTON IA FLOYD R JMEI4 2.1/ 2.6/ 2.8 :JAMES IA 1NE FLOYD R LMRI4 1.5/ 1.7/ 2.1 :LEMARS IA #2 FLOYD R MRLI4 1.7/ 2.1/ 2.3 :MERRILL IA FLOYD R RAPI4 1.4/ 1.6/ 2.3 :ROCK RAPIDS IA ROCK R SHLI4 1.4/ 1.6/ 1.9 :SHELDON IA 1N FLOYD R SIOI4 2.6/ 3.4/ 3.4 :SIOUX CITY IA 4N PERRY CR SPOI4 1.3/ 1.5/ 1.8 :SPENCER IA OCHEYEDAN R STUI4 1.8/ 2.2/ 2.9 :STRUBLE IA 2N W BR FLOYD R .END $$  765 FOUS73 KKRF 150745 FFHKS K A N S A S H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 AM CDT WED APR 15 2026 .B KRF 260415 Z DH06/DC2604150745 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** DODGE CITY HSA ***** : ELLK1 5.5/ 6.1/ 6.9 :ELLIS KS BIG CR HYSK1 4.9/ 5.5/ 6.2 :HAYS KS BIG CR SCSK1 2.9/ 3.3/ 3.8 :SCHOENCHEN KS SMOKY HILL R WAAK1 5.0/ 5.6/ 6.3 :WAKEENEY KS 5N SALINE R : : ***** GOODLAND HSA ***** : GOVK1 4.6/ 5.2/ 5.8 :GOVE KS HACKBERRY CR LNRK1 4.1/ 4.6/ 5.2 :LENORA KS N FK SOLOMON R : : ***** HASTINGS HSA ***** : GDEK1 3.2/ 3.6/ 4.2 :GLADE KS N FK SOLOMON R OSBK1 2.9/ 3.3/ 3.8 :OSBORNE KS S FK SOLOMON R PTIK1 2.3/ 2.6/ 3.1 :PORTIS KS N FK SOLOMON R SKTK1 3.8/ 4.3/ 4.9 :STOCKTON KS 9N BOW CR WDRK1 3.0/ 3.4/ 3.9 :WOODRUFF KS 3WSW PRAIRIE DOG CR : : ***** PLEASANT HILL HSA ***** : ESTK1 0.9/ 1.1/ 1.3 :EASTON KS STRANGER CR ICLK1 1.7/ 2.0/ 2.7 :LEAWOOD- STATE LINE INDIAN CR LCYK1 1.6/ 1.9/ 2.2 :LA CYGNE RES KS NORTH SUGAR CR MSCK1 1.6/ 1.9/ 2.2 :MUSCOTAH KS 2S DELAWARE R OPDK1 2.1/ 2.4/ 3.0 :OVRLND PK KS MARTY INDIAN CR STAK1 1.6/ 1.9/ 2.2 :STANLEY KS BLUE R TCRK1 1.5/ 2.0/ 2.4 :OVERLAND PK- ROE AV TOMAHAWK CR TNGK1 1.6/ 1.9/ 2.2 :TONGANOXIE KS 4ENE STRANGER CR TURK1 3.8/ 4.3/ 4.9 :SOUTHWEST BLVD TURKEY CREEK : : ***** SPRINGFIELD HSA ***** : FSKK1 1.9/ 2.2/ 2.6 :FT SCOTT KS #2 MARMATON R FTNK1 1.1/ 1.3/ 1.6 :FULTON KS LITTLE OSAGE R : : ***** TOPEKA HSA ***** : ADAK1 2.3/ 2.6/ 3.1 :ADA KS SALT CR ALEK1 3.5/ 4.0/ 4.5 :ABILENE KS MUD CR CHPK1 2.7/ 3.1/ 3.9 :CHAPMAN KS 4NNW CHAPMAN CR CLDK1 2.3/ 2.6/ 3.1 :CLYDE KS ELK CR DELK1 2.3/ 2.6/ 3.1 :DELIA KS 6SE BIG SOLDIER CR FKFK1 1.0/ 1.2/ 1.4 :FRANKFORT KS BLACK VERMILLION R JMSK1 1.6/ 1.9/ 2.2 :JAMESTOWN KS 1N BUFFALO CR LAWK1 1.7/ 2.0/ 2.3 :LAWRENCE KS 4S WAKARUSA R LISK1 2.7/ 3.1/ 3.6 :LOUISVILLE KS ROCK CR LNDK1 1.3/ 1.5/ 1.8 :LYNDON KS 3ENE SALT CR VCWK1 1.8/ 2.1/ 2.5 :LACLEDE KS 14NE VERMILLION CR MWCK1 2.2/ 2.6/ 3.1 :MANHATTAN SCENIC DR WILDCAT CR PXCK1 1.5/ 1.7/ 2.1 :PAXICO KS 1SW MILL CR QNMK1 1.4/ 1.6/ 1.9 :QUENEMO KS 2S MARAIS DES CYGNES R RDNK1 1.1/ 1.3/ 1.6 :READING KS 3N MARAIS DES CYGNES R RSSK1 2.6/ 3.0/ 3.4 :ROSSVILLE KS CROSS CR SGBK1 1.5/ 1.7/ 2.1 :TOPEKA GAGE BLVD SHUNGANUNGA CR GRTK1 2.1/ 2.4/ 2.8 :GARNETT KS POTTAWATOMIE CR SNCK1 1.6/ 1.9/ 2.2 :SENECA KS 8NW TURKEY CR TOPK1 4.5/ 5.1/ 5.7 :TOPEKA KS 4NW BIG SOLDIER CR TSHK1 2.5/ 3.1/ 3.3 :TOPEKA KS SHUNGANUNGA CR JNCK1 2.2/ 2.6/ 3.4 :JUNCTION CITY KS 7S LYONS CR WRWK1 1.3/ 1.6/ 1.9 :WAKARUSA KS WAKARUSA RIVER WSHK1 0.5/ 0.6/ 0.8 :WASHINGTON KS MILL CR : : ***** WICHITA HSA ***** : BRNK1 2.3/ 2.6/ 3.1 :BARNARD KS SALT CR LCSK1 3.0/ 3.4/ 3.9 :LUCAS KS WOLF CR LNSK1 3.3/ 3.7/ 4.3 :LINDSBORG KS SMOKY HILL R PDSK1 3.8/ 4.3/ 4.9 :PARADISE KS PARADISE CR SLNK1 3.0/ 3.4/ 3.9 :SALINA KS 3W MULBERRY CR .END $$  585 FOUS73 KKRF 150745 FFHMN M I N N E S O T A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 AM CDT WED APR 15 2026 .B KRF 260415 Z DH06/DC2604150745 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** SIOUX FALLS HSA ***** : LUVM5 1.8/ 2.2/ 2.8 :LUVERNE MN ROCK R .END $$  161 FOUS73 KKRF 150745 FFHMO M I S S O U R I H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 AM CDT WED APR 15 2026 .B KRF 260415 Z DH06/DC2604150745 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** PLEASANT HILL HSA ***** : AGYM7 1.8/ 2.1/ 2.5 :AGENCY MO 4NE PLATTE R BLRM7 0.5/ 0.6/ 0.8 :BLAIRSTOWN MO BIG CR BLVM7 1.2/ 1.4/ 1.7 :BLUE LICK MO BLACKWATER R BONM7 1.3/ 1.5/ 1.8 :BOONVILLE MO PETITE SALINE CR BRLM7 1.7/ 2.0/ 2.3 :BURLINGTON JCT MO NODAWAY R CAXM7 1.0/ 1.2/ 1.4 :CARROLLTON MO WAKENDA CR CHZM7 2.5/ 2.9/ 3.3 :CHILLICTHE MO 2S GRAND R FFXM7 0.7/ 0.8/ 1.0 :FAIRFAX MO TARKIO R FYTM7 1.2/ 1.4/ 1.7 :FAYETTE MO MONITEAU CR KBNM7 2.0/ 2.5/ 3.2 :KNOBTOWN MO LITTLE BLUE R KBRM7 2.0/ 2.3/ 2.7 :KC MO - BLUERIDGE BLUE R KCCM7 3.0/ 3.4/ 3.9 :KC MO BANNISTER RD BLUE R KWPM7 3.1/ 3.5/ 4.0 :WARD PARKWAY BRUSH CREEK LKCM7 1.4/ 1.6/ 1.9 :LAKE CITY MO LITTLE BLUE R LRLM7 1.3/ 1.5/ 1.8 :LEES SUMMIT RD LITTLE BLUE R MBYM7 1.3/ 1.5/ 1.8 :MOSBY MO FISHING R MYVM7 1.4/ 1.6/ 1.9 :MARYVILLE MO 102 R NVZM7 1.7/ 2.0/ 2.3 :NOVINGER MO CHARITON R OTTM7 0.7/ 0.8/ 1.0 :OTTERVILLE MO LAMINE R RICM7 1.3/ 1.5/ 1.8 :RICHMOND MO CROOKED R SMHM7 2.2/ 2.5/ 2.9 :SMITHVILLE MO LITTLE PLATTE R TTZM7 1.9/ 2.2/ 2.6 :TRENTON MO THOMPSON R URHM7 0.9/ 1.1/ 1.3 :URICH MO 3NW SOUTH GRAND R VLYM7 0.9/ 1.1/ 1.3 :VALLEY CITY MO BLACKWATER R : : ***** ST LOUIS HSA ***** : JCMM7 1.3/ 1.5/ 1.8 :JEFFERSON CITY MO MOREAU R TGRM7 1.9/ 2.2/ 2.6 :COLUMBIA MO HINKSON CR WPHM7 1.9/ 2.2/ 2.6 :WESTPHALIA MO MARIES R : : ***** SPRINGFIELD HSA ***** : CMZM7 1.4/ 1.6/ 1.9 :CAPLINGER MILLS MO SAC R BIGM7 1.9/ 2.2/ 2.6 :BELOW FT WOOD MO BIG PINEY R .END $$  838 FOUS73 KKRF 150745 FFHMT M O N T A N A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 AM CDT WED APR 15 2026 .B KRF 260415 Z DH06/DC2604150745 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** GLASGOW HSA ***** : RRCM8 1.5/ 1.7/ 2.1 :CIRCLE MT REDWATER R .END $$  399 FOUS73 KKRF 150745 FFHNE N E B R A S K A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 AM CDT WED APR 15 2026 .B KRF 260415 Z DH06/DC2604150745 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** GOODLAND HSA ***** : BEKN1 2.8/ 3.2/ 3.9 :BENKELMAN NE 2SSW S FK REPUBLICAN R MCKN1 3.0/ 3.4/ 3.9 :MCCOOK NE 4SW DRIFTWOOD CR : : ***** HASTINGS HSA ***** : ALDN1 3.1/ 3.5/ 4.0 :ALDA NE 1SW WOOD R DWEN1 2.2/ 2.5/ 2.9 :DEWEESE NE 4SE LITTLE BLUE R FULN1 2.2/ 2.5/ 2.9 :FULLERTON NE 3NW CEDAR R GEON1 2.1/ 2.4/ 2.8 :GENOA NE BEAVER CR GUIN1 1.8/ 2.1/ 2.6 :GUIDE ROCK NE 2S REPUBLICAN R : : ***** NORTH PLATTE HSA ***** : PALN1 2.1/ 2.4/ 2.8 :PALISADE NE FRENCHMAN CR PASN1 1.9/ 2.2/ 2.6 :PALISADE NE 2NW STINKING WATER CR : : ***** OMAHA HSA ***** : ABRN1 1.4/ 1.6/ 1.9 :AUBURN NE 1E LITTLE NEMAHA R CLBN1 2.5/ 2.9/ 3.3 :COLUMBUS NE 8NE SHELL CREEK FCKN1 3.0/ 3.4/ 3.9 :FT CROOK NE BIG PAPILLION CR HBLN1 3.0/ 3.4/ 3.9 :HUMBOLDT NE N FK BIG NEMAHA R IRVN1 3.5/ 4.0/ 4.6 :IRVINGTON NE LITTLE PAPILLION CR ITHN1 1.2/ 1.4/ 1.7 :ITHACA NE WAHOO CR LCNN1 2.6/ 3.0/ 3.4 :LINCOLN NE SALT CR NKRN1 2.1/ 2.4/ 2.8 :NICKERSON NE 4NW MAPLE CR OHAN1 2.3/ 2.6/ 3.1 :FT STREET NE BIG PAPILLION CR PEDN1 2.9/ 3.4/ 3.9 :PENDER NE LOGAN CR PRCN1 2.3/ 2.6/ 3.1 :PIERCE NE 2SE N FK ELKHORN R ROCN1 2.5/ 2.9/ 3.3 :ROCA NE SALT CR SRBN1 1.5/ 1.7/ 2.1 :SCRIBNER NE PEBBLE CR UION1 2.2/ 2.5/ 2.9 :UNION NE WEEPING WATER CR WLBN1 4.9/ 5.5/ 6.2 :WILBER NE 3W TURKEY CR WOON1 1.9/ 2.2/ 2.6 :WAHOO NE WAHOO CR : : ***** SIOUX FALLS HSA ***** : HMRN1 3.0/ 3.4/ 4.0 :HOMER NE #2 OMAHA CR .END $$  049 FOUS73 KKRF 150745 FFHSD S O U T H D A K O T A H Y D R O L O G I C S E R V I C E A R E A HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 AM CDT WED APR 15 2026 .B KRF 260415 Z DH06/DC2604150745 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** RAPID CITY HSA ***** : BNNS2 3.1/ 3.6/ 4.0 :NEMO SD 5SE BOX ELDER CR BOUS2 3.6/ 4.1/ 4.7 :GALENA SD BEAR BUTTE CR CYNS2 6.7/ 7.4/ 8.2 :CANYON LAKE SD ABV RAPID CR HOTS2 5.8/ 6.5/ 7.2 :HOT SPRINGS SD FALL R RCYS2 6.9/ 7.7/ 8.5 :RAPID CITY SD #2 RAPID CR RUSS2 4.4/ 5.0/ 5.6 :KEYSTONE SD BATTLE CR SFHS2 4.1/ 4.6/ 5.2 :SPEARFISH SD SPEARFISH CR : : ***** SIOUX FALLS HSA ***** : COSS2 1.7/ 2.0/ 2.3 :CORSON SD 1E SPLIT ROCK CR MTVS2 2.6/ 3.0/ 3.4 :MOUNT VERNON SD FIRESTEEL CR PKRS2 2.7/ 3.1/ 3.6 :PARKER SD W FK VERMILLION R SIFS2 3.1/ 3.5/ 4.5 :SIOUX FALLS SD SKUNK CR VRPS2 2.2/ 2.5/ 2.9 :PARKER SD E FK VERMILLION R .END $$  725 FOUS73 KKRF 150745 FFHWY W Y O M I N G H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 AM CDT WED APR 15 2026 .B KRF 260415 Z DH06/DC2604150745 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** BILLINGS HSA ***** : BGDW4 4.5/ 5.1/ 6.3 :CANYON WY BIG GOOSE CR DAYW4 1.3/ 1.5/ 1.8 :DAYTON WY TONGUE R LGCW4 3.9/ 4.4/ 5.7 :CANYON WY LITTLE GOOSE CR SHBW4 4.7/ 5.4/ 7.0 :SHERIDAN WY BIG GOOSE CR : : ***** CHEYENNE HSA ***** : FEWW4 3.1/ 3.6/ 4.0 :CHEYENNE WY CROW CR SMCW4 2.9/ 3.3/ 4.5 :WHEATLAND WY 20SW SYBILLE CR : : ***** RAPID CITY HSA ***** : MORW4 2.5/ 2.9/ 3.3 :MOORCROFT WY DONKEY CR : : ***** RIVERTON HSA ***** : BCCW4 4.1/ 4.7/ 5.2 :BUFFALO WY CLEAR CR DUBW4 3.4/ 3.9/ 4.4 :DUBOIS WY WIND R KAYW4 2.3/ 2.6/ 3.1 :KAYCEE WY M FORK POWDER R LANW4 2.9/ 3.3/ 3.8 :LANDER WY MIDDLE POPO AGIE R PAHW4 3.7/ 4.2/ 5.1 :PAHASKA WY N FK SHOSHONE R PCKW4 2.4/ 2.8/ 3.2 :KEARNEY WY PINEY CR ROKW4 2.6/ 3.0/ 3.4 :BUFFALO WY 12NW ROCK CR .END $$  814 FOUS71 KRHA 150750 FFHNJ1 HEADWATER STATEMENT FOR NEW JERSEY STREAMS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 330 AM EDT WED APR 15 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260415 Z DH06/DC2604150730/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==================== ================== : : NWS BROOKHAVEN SERVICE AREA... : Ramapo River... MAWN4 2.2/ 2.4/ 2.8/ 3.1 :Mahwah (8ft) Ramapo River :MAWN4md 2.5/ 2.7/ 3.2/ 3.6 Mahwah (9) Ramapo River :MAWN4mj 3.5/ 3.9/ 4.8/ 5.3 Mahwah (12) Ramapo River : Hohokus Brook... HOHN4 1.4/ 1.6/ 2.1/ 3.0 :Ho-Ho-Kus (3ft) Hohokus Brook : Saddle River... LODN4 1.4/ 1.5/ 1.6/ 2.2 :Lodi (5.5ft) Saddle River :LODN4md 1.9/ 1.9/ 2.1/ 2.9 Lodi (7) Saddle River :LODN4mj 2.2/ 2.2/ 2.5/ 3.4 Lodi (8) Saddle River : Rahway River... SPGN4 2.1/ 2.1/ 2.2/ 2.8 :Springfield (5.5ft) Rahway River : : NWS MT. HOLLY SERVICE AREA... : PASSAIC BASIN... : Passaic River... CAMN4 2.9/ 3.0/ 3.9/ 4.4 :Chatham (6ft) Passaic River :CAMN4md 5.1/ 5.3/ 6.1/ 6.5 Chatham (7.2) Passaic River :CAMN4mj 6.0/ 6.2/ 7.0/ 7.8 Chatham (8.2) Passaic River : Rockaway River... BOTN4 3.8/ 4.2/ 4.7/ 5.6 :Boonton Abv. (5ft) Rockaway River :BOTN4md 4.3/ 4.8/ 5.4/ 6.6 Boonton Abv. (6) Rockaway River :BOTN4mj 4.6/ 5.1/ 5.9/ 7.2 Boonton Abv. (7) Rockaway River : Whippany River... WHIN4 2.3/ 2.4/ 2.7/ 2.9 :Morristown (6ft) Whippany River : RARITAN BASIN.. : South Branch Raritan River... STTN4 2.8/ 3.1/ 3.7/ 4.6 :Stanton (8ft) S. Br. Raritan River :STTN4md 3.0/ 3.4/ 4.6/ 5.5 Stanton (10) S. Br. Raritan River :STTN4mj 3.2/ 3.6/ 5.2/ 6.3 Stanton (12) S. Br. Raritan River : North Branch Raritan River... RRTN4 2.2/ 2.4/ 2.6/ 2.8 :Raritan (10ft) N. Br. Raritan River :RRTN4md 2.4/ 2.6/ 3.0/ 3.4 Raritan (12) N. Br. Raritan River :RRTN4mj 2.8/ 3.0/ 3.7/ 4.3 Raritan (15) N. Br. Raritan River : Millstone River... BKWN4 3.7/ 3.8/ 4.0/ 4.0 :Blackwells Mills(9ft) Millstone River :BKWN4md 3.7/ 3.9/ 4.0/ 4.2 Blackwells Mills(10) Millstone River :BKWN4mj 4.1/ 4.3/ 4.6/ 5.0 Blackwells Mills(15) Millstone River : DELAWARE BASIN... : Assunpink Creek... TACN4 2.3/ 2.3/ 2.7/ 3.0 :Trenton (8.5ft) Assunpink Creek :TACN4md 2.7/ 2.8/ 3.2/ 3.5 Trenton (9.5) Assunpink Creek :TACN4mj 3.4/ 3.5/ 3.9/ 4.3 Trenton (11) Assunpink Creek .END $$ NNNN $$ NNNN  313 FOUS71 KRHA 150750 FFHPA2 HEADWATER STATEMENT FOR THE DELAWARE AND SUSQUEHANNA BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 331 AM EDT WED APR 15 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260415 Z DH06/DC2604150731/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME :======= ==== ==== ==== ==== ==================== : : NWS BINGHAMTON SERVICE AREA... : SUSQUEHANNA BASIN... : Chenango River... SHBN6 1.3/ 1.4/ 1.5/ 1.5 :Sherburne (8.5ft) :SHBN6md 1.4/ 1.4/ 1.6/ 1.7 Sherburne (9) :SHBN6mj 1.5/ 1.6/ 1.8/ 2.0 Sherburne (10.6) : Otselic River... CINN6 2.0/ 2.1/ 2.3/ 2.5 :Cincinnatus (9ft) : ...moderate and major flood stages above rating table. : Cohocton River... CMPN6 2.0/ 2.1/ 2.4/ 2.4 :Campbell (8ft) :CMPN6md 4.6/ 4.6/ 4.6/ 4.6 Campbell (10) :CMPN6mj 6.1/ 6.1/ 6.1/ 6.1 Campbell (11) : Canisteo River... WCRN6 1.8/ 1.9/ 2.2/ 2.4 :West Cameron (17ft) :WCRN6md 1.9/ 2.0/ 2.3/ 2.6 West Cameron (18) :WCRN6mj 2.2/ 2.3/ 2.8/ 3.3 West Cameron (21) : Towanda Creek... MONP1 1.7/ 1.7/ 2.0/ 2.2 :Monroeton (15.5ft) :MONP1md 1.8/ 1.9/ 2.2/ 2.5 Monroeton (17) :MONP1mj 2.1/ 2.1/ 2.6/ 3.0 Monroeton (18.5) : Tunkhannock Creek... TNKP1 1.6/ 1.7/ 2.0/ 2.1 :Tunkhannock (11ft) :TNKP1md 1.8/ 1.9/ 2.4/ 2.5 Tunkhannock (14) :TNKP1mj 2.0/ 2.1/ 2.8/ 3.0 Tunkhannock (17) : Lackawanna River... OFRP1 2.4/ 2.4/ 2.6/ 2.9 :Old Forge (11ft) :OFRP1md 2.5/ 2.6/ 2.8/ 3.1 Old Forge (13) :OFRP1mj 2.7/ 2.8/ 3.1/ 3.5 Old Forge (16) : DELAWARE BASIN... : East Branch Delaware River... MRGN6 1.7/ 2.0/ 2.5/ 2.9 :Margaretville (11ft) :MRGN6md 2.3/ 2.7/ 3.3/ 4.0 Margaretville (12) :MRGN6mj 2.9/ 3.5/ 4.3/ 5.3 Margaretville (13) : West Branch Delaware River... WALN6 1.8/ 1.8/ 1.9/ 2.1 :Walton (11.5ft) :WALN6md 2.1/ 2.2/ 2.4/ 2.6 Walton (14) :WALN6mj 2.7/ 2.8/ 3.1/ 3.4 Walton (16) : Beaverkill Creek... CKFN6 1.6/ 1.6/ 1.9/ 2.2 :Cooks Falls (10ft) :CKFN6md 2.4/ 2.6/ 3.3/ 4.3 Cooks Falls (16) :CKFN6mj 2.9/ 3.2/ 4.1/ 5.4 Cooks Falls (18) : Lackawaxen River... HWYP1 2.1/ 2.2/ 2.4/ 2.8 :Hawley (14ft) :HWYP1md 2.8/ 2.9/ 3.4/ 4.1 Hawley (20) :HWYP1mj 3.1/ 3.2/ 3.8/ 4.6 Hawley (22) : : NWS STATE COLLEGE SERVICE AREA... : SUSQUEHANNA BASIN... : Tioga River... MFDP1 1.6/ 2.0/ 2.6/ 2.9 :Mansfield (12ft) :MFDP1md 1.8/ 2.2/ 3.0/ 3.3 Mansfield (13) :MFDP1mj 1.9/ 2.4/ 3.5/ 3.8 Mansfield (14) : Penns Creek... PNCP1 2.5/ 2.7/ 2.9/ 2.9 :Penns Creek (8ft) :PNCP1md 3.9/ 3.9/ 3.9/ 3.9 Penns Creek (10) :PNCP1mj 4.9/ 4.9/ 4.9/ 4.9 Penns Creek (12) : Frankstown Branch Juniata River... WIBP1 1.8/ 1.9/ 2.1/ 2.1 :Williamsburg (12ft) :WIBP1md 1.9/ 1.9/ 2.2/ 2.2 Williamsburg (13) :WIBP1mj 1.9/ 2.0/ 2.4/ 2.5 Williamsburg (15) : Little Juniata River... SPKP1 1.6/ 1.6/ 1.8/ 1.9 :Spruce Creek (8ft) :SPKP1md 1.7/ 1.8/ 2.0/ 2.2 Spruce Creek (10) :SPKP1mj 2.1/ 2.2/ 2.7/ 2.9 Spruce Creek (14) : Aughwick Creek... SLYP1 1.8/ 1.8/ 1.9/ 2.2 :Shirleysburg (10ft) :SLYP1md 1.9/ 2.0/ 2.2/ 2.6 Shirleysburg (12) :SLYP1mj 4.1/ 4.4/ 5.1/ 6.8 Shirleysburg (20) : Sherman Creek... SMDP1 2.5/ 2.6/ 2.8/ 3.0 :Shermans Dale (9ft) :SMDP1md 2.8/ 3.0/ 3.3/ 3.5 Shermans Dale (11) :SMDP1mj 4.1/ 4.5/ 5.1/ 5.5 Shermans Dale (16) : Conodoguinet Creek... HGSP1 3.2/ 3.3/ 3.4/ 3.4 :Hogestown (8ft) :HGSP1md 3.5/ 3.7/ 4.4/ 4.5 Hogestown (10) :HGSP1mj 3.9/ 4.4/ 4.8/ 5.2 Hogestown (12) : Yellow Breeches Creek... CPHP1 2.1/ 2.3/ 2.7/ 3.2 :Camp Hill (7ft) :CPHP1md 2.3/ 2.5/ 2.9/ 3.8 Camp Hill (9) :CPHP1mj 2.8/ 3.0/ 3.7/ 4.8 Camp Hill (13) : Swatara Creek... HTVP1 1.9/ 2.0/ 2.2/ 2.7 :Harper Tavern (9ft) :HTVP1md 2.2/ 2.3/ 2.6/ 3.3 Harper Tavern (12) :HTVP1mj 2.6/ 2.7/ 3.0/ 4.0 Harper Tavern (15) : Conestoga River... LNCP1 2.1/ 2.4/ 2.5/ 3.0 :Lancaster (11ft) :LNCP1md 2.3/ 2.6/ 2.7/ 3.5 Lancaster (13) :LNCP1mj 2.4/ 2.8/ 3.0/ 3.9 Lancaster (15) : DELAWARE BASIN... : Schuylkill River... LGVP1 2.4/ 2.5/ 2.5/ 2.7 :Landingville (8ft) :LGVP1md 3.1/ 3.4/ 3.6/ 3.9 Landingville (12) :LGVP1mj 3.9/ 4.3/ 4.6/ 5.0 Landingville (14) : : NWS MT. HOLLY SERVICE AREA... : DELAWARE BASIN... : Schuylkill River... BREP1 3.8/ 4.0/ 4.7/ 5.1 :Berne (12ft) :BREP1md 4.8/ 5.2/ 5.9/ 6.5 Berne (14) :BREP1mj 5.9/ 6.3/ 7.4/ 8.0 Berne (16) : Bush Kill... SHOP1 2.5/ 2.9/ 3.3/ 3.3 :Shoemakers (6ft) :SHOP1md 2.7/ 3.1/ 3.6/ 4.1 Shoemakers (7) :SHOP1mj 2.9/ 3.3/ 4.0/ 4.6 Shoemakers (8) : Brodhead Creek... MNSP1 1.7/ 2.0/ 2.4/ 3.0 :Minisink Hills(10ft) :MNSP1md 1.9/ 2.1/ 2.7/ 3.5 Minisink Hills(12) :MNSP1mj 2.1/ 2.4/ 3.2/ 4.1 Minisink Hills(15) : Little Lehigh Creek... APAP1 3.4/ 3.7/ 4.1/ 5.0 :Allentown-10th (8ft) :APAP1md 4.3/ 4.7/ 5.3/ 6.6 Allentown-10th (10) :APAP1mj 5.3/ 5.8/ 6.8/ 8.0 Allentown-10th (12) : Perkiomen Creek... GRAP1 2.3/ 2.8/ 3.0/ 3.6 :Graterford (11ft) :GRAP1md 2.6/ 3.3/ 3.5/ 4.3 Graterford (13) :GRAP1mj 3.3/ 4.1/ 4.4/ 5.5 Graterford (16) : Neshaminy Creek... LNGP1 2.2/ 2.6/ 2.7/ 3.0 :Langhorne (9ft) :LNGP1md 2.8/ 3.4/ 3.5/ 3.9 Langhorne (10) :LNGP1mj 3.2/ 3.9/ 4.0/ 4.5 Langhorne (12) : Chester Creek... CHSP1 2.2/ 2.2/ 2.5/ 3.1 :Chester (8ft) :CHSP1md 2.7/ 2.8/ 3.2/ 3.9 Chester (10) :CHSP1mj 3.7/ 3.8/ 4.3/ 5.4 Chester (14) : West Branch Brandywine Creek... MODP1 4.8/ 5.0/ 5.4/ 5.6 :Modena (9ft) :MODP1md 5.4/ 5.7/ 6.1/ 6.4 Modena (10) :MODP1mj 6.5/ 7.0/ 7.4/ 8.0 Modena (12) : East Branch Brandywine Creek... DWNP1 2.0/ 2.0/ 2.1/ 2.2 :Downingtown (7ft) :DWNP1md 2.9/ 2.9/ 3.0/ 3.3 Downingtown (9) :DWNP1mj 3.9/ 4.0/ 4.1/ 4.4 Downingtown (11) : Brandywine Creek... CDFP1 1.9/ 2.4/ 2.8/ 3.0 :Chadds Ford (9ft) :CDFP1md 2.3/ 3.1/ 3.6/ 3.8 Chadds Ford (11) :CDFP1mj 2.8/ 3.8/ 4.4/ 4.6 Chadds Ford (13) : Christina River... CHBD1 1.7/ 1.8/ 2.1/ 3.0 :Coochs Brdg(11ft) :CHBD1md 2.0/ 2.2/ 2.6/ 3.7 Coochs Brdg(12) :CHBD1mj 2.8/ 3.0/ 3.5/ 4.8 Coochs Brdg(13) : White Clay Creek... DPKD1 2.0/ 2.1/ 2.3/ 2.9 :Delaware Pk (13ft) :DPKD1md 2.8/ 2.9/ 3.1/ 3.9 Delaware Pk (15) :DPKD1mj 3.9/ 4.1/ 4.4/ 5.6 Delaware Pk (16.5) : Red Clay Creek... RCCD1 2.3/ 2.5/ 2.8/ 3.3 :Wooddale (7ft) :RCCD1md 3.0/ 3.3/ 3.7/ 4.3 Wooddale (8.5) :RCCD1mj 3.8/ 4.1/ 4.5/ 5.4 Wooddale (10) .END :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS BINGHAMTON SERVICE AREA... .B RHA 260415 Z DH06/DC2604150731/DUE/PPHCF/PPTCF/PPQCF/PPKCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages : Lackawanna River... ARHP1 2.8/ 2.9/ 3.2/ 4.0 :Archbald (8ft) :ARHP1md 3.4/ 3.5/ 3.9/ 4.9 Archbald (9) :ARHP1mj 4.0/ 4.1/ 4.7/ 5.9 Archbald (10) PKIP1 3.6/ 3.6/ 3.8/ 4.2 :Scranton (12.5ft.) :PKIP1md 3.9/ 3.9/ 4.1/ 4.6 Scranton (14) :PKIP1mj 4.0/ 4.1/ 4.3/ 4.8 Scranton (15) .END : Model-simulated 3-hourly stage forecasts including QPF... .E ARHP1 20260415 DC2604150750/DH09/HGIFX/DIH3/ .E1 2.6/2.6/2.5/2.5/2.5/2.6/2.9/3.4 .E PKIP1 20260415 DC2604150750/DH09/HGIFX/DIH3/ .E1 2.3/2.2/2.0/1.9/1.9/1.9/2.3/3.1 $$ NNNN  279 FOUS71 KRHA 150750 FFHVA2 HEADWATER STATEMENT FOR THE POTOMAC AND JAMES BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 331 AM EDT WED APR 15 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260415 Z DH06/DC2604150731/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME :======= ==== ==== ==== ==== ==================== : : NWS STERLING SERVICE AREA... : POTOMAC BASIN... : North Branch Potomac River... KITM2 1.8/ 2.6/ 3.1/ 4.1 :Kitzmiller (9ft) :KITM2md 3.3/ 4.7/ 5.8/ 8.0 Kitzmiller (11) :KITM2mj 5.2/ 7.0/ 7.4/ 8.0 Kitzmiller (13) : Georges Creek... WSTM2 1.6/ 1.9/ 2.2/ 2.5 :Westernport (8ft) :WSTM2md 2.3/ 2.6/ 3.0/ 3.5 Westernport (10) :WSTM2mj 2.9/ 3.3/ 3.7/ 4.4 Westernport (12) : South Branch Potomac River... FKLW2 2.2/ 2.6/ 2.7/ 3.0 :Franklin (7ft) :FKLW2md 2.6/ 3.4/ 3.5/ 4.0 Franklin (9) :FKLW2mj 3.1/ 4.2/ 4.4/ 5.0 Franklin (11) : South River... WAYV2 3.8/ 4.1/ 5.1/ 5.4 :Waynesboro (9.5ft) :WAYV2md 4.4/ 4.8/ 6.1/ 6.7 Waynesboro (11) :WAYV2mj 5.4/ 5.9/ 7.4/ 8.0 Waynesboro (13) : North Fork Shenandoah River... COOV2 5.3/ 5.9/ 6.7/ 6.9 :Cootes Store (15ft) :COOV2md 6.5/ 7.0/ 7.4/ 8.0 Cootes Store (18) :COOV2mj 6.5/ 7.0/ 7.4/ 8.0 Cootes Store (21) : Antietam Creek... SACM2 3.8/ 3.8/ 3.9/ 4.1 :Sharpsburg (8ft) :SACM2md 4.5/ 4.5/ 4.6/ 4.9 Sharpsburg (10) :SACM2mj 5.4/ 5.4/ 5.6/ 5.9 Sharpsburg (12) : Seneca Creek... DAWM2 2.3/ 2.4/ 2.5/ 2.8 :Dawsonville (7.5ft) :DAWM2md 4.0/ 4.3/ 4.5/ 5.0 Dawsonville (11) :DAWM2mj 6.5/ 7.0/ 7.4/ 8.0 Dawsonville (16) : : NWS BLACKSBURG SERVICE AREA... : Maury River... BVSV2 3.3/ 3.6/ 4.1/ 4.5 :Buena Vista (17ft) :BVSV2cs 2.9/ 3.2/ 3.5/ 3.9 Buena Vista (13) :BVSV2md 3.5/ 3.9/ 4.4/ 4.9 Buena Vista (19) :BVSV2mj 3.7/ 4.2/ 4.7/ 5.2 Buena Vista (21) .END : :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS STERLING SERVICE AREA... : Rock Creek at Sherrill Drive., Washington DC .B RHA 260415 Z DH06/DC2604150731/DUE/PPHCF/PPTCF/PPQCF/PPKCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages RCKD2 1.5/ 1.7/ 1.8/ 2.2 :Washington, DC (7ft) :RCKD2md 2.1/ 2.3/ 2.6/ 3.2 Washington, DC (10) :RCKD2mj 2.9/ 3.1/ 3.5/ 4.2 Washington, DC (12) .END : Model-simulated 3-hourly stage forecasts including QPF... .E RCKD2 20260415 DC2604150750/DH09/HGIFX/DIH3/ .E1 2.3/2.2/2.2/2.2/2.2/2.2/2.2/2.2 $$ NNNN  177 FOUS62 KALR 151231 FFGSJU COUNTY FLASH FLOOD GUIDANCE...PUERTO RICO NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN FORECAST ZONES. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF :IDENTIFIERS ARE 2-LETTER STATE, Z FOR ZONE, 3-DIGIT ZONE NUMBER : :IDENT 1HR 3HR 6HR ZONE NAME :======= ==== ==== ==== ==================== PRZ001 1.1/ 1.8/ 2.4 PRZ002 1.1/ 1.8/ 2.4 PRZ003 1.1/ 1.8/ 2.4 PRZ004 1.1/ 1.8/ 2.4 PRZ005 1.6/ 2.1/ 2.6 PRZ006 1.6/ 2.1/ 2.6 PRZ007 1.6/ 2.1/ 2.6 PRZ008 1.6/ 2.1/ 2.6 PRZ009 1.6/ 2.1/ 2.6 PRZ010 1.6/ 2.1/ 2.6 PRZ011 1.6/ 2.1/ 2.6 PRZ012 1.8/ 2.8/ 3.9 PRZ013 1.8/ 2.8/ 3.9 VIZ001 2.0/ 3.2/ 4.5 VIZ002 2.1/ 3.3/ 4.6 .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  441 FOUS72 KALR 151231 FFHAKQ HEADWATER GUIDANCE...WAKEFIELD CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== LAWV2 3.0/ 4.0/ 4.4/ 4.9/ 6.0 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  003 FOUS72 KALR 151231 FFHBMX FOUS72 KALR 151231 HEADWATER GUIDANCE...BIRMINGHAM CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== BLDA1 3.0/ 3.4/ 3.5 BPPA1 2.2/ 2.6/ 2.7 CATA1 3.0/ 4.4/ 4.9 CKLA1 3.0/ 3.5/ 3.7 ENSA1 3.0/ 3.4/ 3.5 WDLA1 3.0/ 3.7/ 3.9 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  796 FOUS72 KALR 151231 FFHCAE HEADWATER GUIDANCE...COLUMBIA CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== BLRS1 3.0/ 5.0/ 5.8/ 7.0/ 8.0 MODS1 3.0/ 4.1/ 4.3/ 4.7/ 5.5 ORBS1 3.0/ 4.6/ 6.0/ 7.0/ 8.0 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  389 FOUS72 KALR 151231 FFHCHS HEADWATER GUIDANCE...CHARLESTON CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== MDVG1 3.0/ 5.0/ 6.0/ 7.0/ 8.0 SUMS1 3.0/ 5.0/ 6.0/ 7.0/ 8.0 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  031 FOUS72 KALR 151231 FFHFFC FOUS72 KALR 151231 HEADWATER GUIDANCE...ATLANTA CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== AANG1 3.0/ 4.0/ 4.1 ARAG1 3.0/ 3.8/ 4.5 CNNG1 3.0/ 3.6/ 4.3 CTWG1 3.0/ 3.9/ 4.7 HDCG1 2.9/ 3.4/ 4.0 MARG1 3.0/ 4.0/ 4.1 RMTG1 3.0/ 3.8/ 4.5 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  646 FOUS72 KALR 151231 FFHGSP HEADWATER GUIDANCE...GREENVILLE-SPARTANBURG CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== CARG1 3.0/ 5.0/ 6.0/ 7.0/ 8.0 CYNG1 3.0/ 4.3/ 4.6/ 5.5/ 6.9 LNRN7 3.0/ 3.5/ 3.6/ 4.0/ 4.8 LOWN7 2.6/ 3.1/ 3.4/ 3.8/ 4.9 DELS1 2.9/ 3.7/ 4.1/ 5.1/ 6.3 GRES1 2.9/ 3.7/ 4.1/ 5.1/ 6.3 LARS1 3.0/ 4.5/ 4.8/ 5.3/ 6.2 WEPS1 2.9/ 3.7/ 4.1/ 5.1/ 6.3 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  274 FOUS72 KALR 151231 FFHILM HEADWATER GUIDANCE...WILMINGTON CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== BCRS1 3.0/ 5.0/ 5.6/ 6.3/ 7.5 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  970 FOUS72 KALR 151231 FFHJAX HEADWATER GUIDANCE...JACKSONVILLE CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== MDLF1 2.2/ 2.8/ 3.7 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  589 FOUS72 KALR 151231 FFHMEG FOUS72 KALR 151231 HEADWATER GUIDANCE...MEMPHIS CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== TPOM6 2.4/ 2.7/ 2.9 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  160 FOUS72 KALR 151231 FFHMFL FOUS72 KALR 151231 HEADWATER GUIDANCE...MIAMI CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== PLMF1 3.0/ 5.0/ 6.0 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  754 FOUS72 KALR 151231 FFHMOB HEADWATER GUIDANCE...MOBILE CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== BWMA1 3.0/ 4.2/ 4.4 FLMA1 3.0/ 4.4/ 4.8 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  326 FOUS72 KALR 151231 FFHRAH FOUS72 KALR 151231 HEADWATER GUIDANCE...RALEIGH CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== BCMN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 BRSN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 HAWN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 HPNN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 NBCN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 NBUN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 NBWN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 NRWN7 2.5/ 2.8/ 3.0/ 3.3/ 4.0 OKRN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 RLHN7 2.5/ 3.0/ 3.4/ 4.2/ 5.7 RYAN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 SBCN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 SBHN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 SBPN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  957 FOUS72 KALR 151231 FFHRNK HEADWATER GUIDANCE...BLACKSBURG CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== ARAN7 2.3/ 2.8/ 3.1/ 3.7/ 5.0 ELKN7 2.3/ 2.8/ 3.1/ 3.7/ 5.0 WKSN7 3.0/ 4.3/ 4.6/ 5.4/ 6.8 RONV2 2.0/ 2.3/ 2.4/ 2.8/ 3.5 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  550 FOUS72 KALR 151231 FFHSJU HEADWATER GUIDANCE...SAN JUAN CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== AREP4 2.2/ 3.0/ 4.1 CAGP4 1.6/ 2.2/ 3.0 CIAP4 2.1/ 2.6/ 3.4 COAP4 2.3/ 2.9/ 3.8 COMP4 1.7/ 2.2/ 2.9 GURP4 1.6/ 2.0/ 2.7 HORP4 2.7/ 3.3/ 4.0 MANP4 1.6/ 1.9/ 2.4 MOCP4 1.4/ 1.9/ 2.8 RPOP4 1.4/ 1.7/ 2.2 SEBP4 1.8/ 2.2/ 2.8 TOAP4 1.9/ 2.3/ 2.9 VGBP4 2.1/ 2.8/ 3.6 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  131 FOUS72 KALR 151231 FFHTAE FOUS72 KALR 151231 HEADWATER GUIDANCE...TALLAHASSEE CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== ARTA1 3.0/ 4.0/ 4.4 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  760 FOUS72 KALR 151231 FFHTBW HEADWATER GUIDANCE...TAMPA CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 830 AM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH12/DC202604151230 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== LITF1 3.0/ 4.6/ 5.4 MKHF1 3.0/ 3.6/ 4.2 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  054 FOUS74 KTUA 151237 FFHAMA FOUS74 KTUA 151237 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 733 AM CDT WED APR 15 2026 .B TUR 260415 Z DH12/DC2604151233 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== KTNT2 3.5/ 5.5/ 6.0 :Kelton 5N Sweetwater Creek LCBT2 2.5/ 2.7/ 3.7 :Lipscomb - DS HWY 30 Wolf Creek .END $$  038 FOUS74 KTUA 151237 FFHICT FOUS74 KTUA 151237 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 733 AM CDT WED APR 15 2026 .B TUR 260415 Z DH12/DC2604151233 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== COWK1 3.1/ 3.4/ 3.8 :Wichita Cowskin Creek nr 119 CBNK1 3.5/ 3.6/ 3.6 :Corbin 3W - DS HWY 4 Chikaskia River WELK1 2.4/ 2.4/ 2.6 :Slate Creek at Wellington Slate Creek .END $$  129 FOUS74 KTUA 151237 FFHLZK FOUS74 KTUA 151237 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 733 AM CDT WED APR 15 2026 .B TUR 260415 Z DH12/DC2604151233 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== WLTA4 2.5/ 2.7/ 2.8 :Waltreak Dutch Creek .END $$  082 FOUS74 KTUA 151237 FFHOUN FOUS74 KTUA 151237 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 733 AM CDT WED APR 15 2026 .B TUR 260415 Z DH12/DC2604151233 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== TCMO2 2.4/ 2.6/ 3.7 :Tecumseh 5S Little River WRWO2 2.4/ 2.6/ 3.3 :Warwick Deep Fork River KNGO2 2.7/ 3.2/ 4.1 :Kingfisher Creek nr Kingfisher Creek KNRO2 3.0/ 3.7/ 4.7 :Uncle John Creek nr Uncle John Creek DVSO2 2.7/ 3.0/ 3.6 :Honey Crk nr Davis Honey Creek .END $$  063 FOUS74 KTUA 151237 FFHPUB FOUS74 KTUA 151237 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 733 AM CDT WED APR 15 2026 .B TUR 260415 Z DH12/DC2604151233 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== FNEC2 2.2/ 2.3/ 2.5 :Colorado Springs Fountain Creek CSNC2 1.6/ 2.1/ 4.2 :Colorado Springs 3NW Fountain Creek .END $$  227 FOUS74 KTUA 151237 FFHSGF FOUS74 KTUA 151237 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 733 AM CDT WED APR 15 2026 .B TUR 260415 Z DH12/DC2604151233 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== JOPM7 2.9/ 3.4/ 4.1 :Joplin 1S Shoal Creek TIFM7 2.8/ 3.1/ 3.4 :Tiff City Elk River SLAM7 2.6/ 2.9/ 3.4 :CARTHAGE 14E SPRING RIVER MCNK1 1.7/ 1.8/ 1.9 :McKune 5S Lightning Creek BSGM7 2.0/ 2.1/ 2.4 :Pineville 12NE Big Sugar Creek LSGM7 2.7/ 2.8/ 2.8 :Pineville 7W Little Sugar Creek INCM7 3.3/ 3.8/ 4.4 :Anderson 4S Indian Creek .END $$  129 FOUS74 KTUA 151237 FFHTSA FOUS74 KTUA 151237 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 733 AM CDT WED APR 15 2026 .B TUR 260415 Z DH12/DC2604151233 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== WSCO2 2.5/ 3.0/ 3.8 :West Siloam Springs Sager Creek .END $$  801 FOUS73 KKRF 151345 FFHCO C O L O R A D O H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 AM CDT WED APR 15 2026 .B KRF 260415 Z DH12/DC2604151345 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** DENVER HSA ***** : BELC2 3.0/ 3.4/ 4.6 :ELDORADO SPGS CO SOUTH BOULDER CR BOCC2 3.1/ 3.5/ 4.3 :BOULDER CO BOULDER CR DKKC2 2.7/ 3.1/ 3.6 :DRAKE CO N FK BIG THOMPSON R DNVC2 3.1/ 3.5/ 4.0 :DENVER CO SOUTH PLATTE R BIMC2 3.0/ 3.4/ 3.9 :CEDAR COVE CO ` BIG THOMPSON R BTLC2 2.9/ 3.3/ 3.8 :LOVELAND CO BIG THOMPSON R DRBC2 3.4/ 4.1/ 5.1 :DERBY CO CLEAR CR ENWC2 2.9/ 3.3/ 4.2 :ENGLEWOOD CO SOUTH PLATTE R FRKC2 2.7/ 3.1/ 4.1 :FRANKTOWN CO CHERRY CR FTDC2 2.0/ 2.3/ 2.7 :AT CANYON MOUTH CO CACHE LA POUDRE R GLDC2 3.0/ 3.4/ 4.5 :GOLDEN CO CLEAR CR IDOC2 3.0/ 3.4/ 4.5 :LAWSON CO CLEAR CR LNSC2 3.3/ 3.8/ 5.1 :LYONS CO ST VRAIN CR LOVC2 3.1/ 3.5/ 4.2 :SEDALIA CO PLUM CR MBNC2 3.7/ 4.2/ 4.8 :NEDERLAND CO MIDDLE BOULDER CR MRRC2 3.4/ 4.1/ 4.4 :MORRISON CO BEAR CR OROC2 3.2/ 3.6/ 4.2 :ORODELL CO BOULDER CR POUC2 2.8/ 3.4/ 3.7 :FT COLLINS CO CACHE LA POUDRE R RTCC2 3.2/ 3.6/ 4.2 :RUSTIC CO S FK CACH LA PODRE R SHRC2 3.5/ 4.0/ 4.6 :SHERIDAN CO LCL BEAR CR SVCC2 3.1/ 3.5/ 4.0 :HYGIENE CO ST. VRAIN CR .END $$  398 FOUS73 KKRF 151345 FFHIA I O W A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 AM CDT WED APR 15 2026 .B KRF 260415 Z DH12/DC2604151345 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** DES MOINES HSA ***** : ATCI4 1.8/ 2.1/ 2.5 :ATLANTIC IA EAST NISHNABOTNA R BDFI4 2.3/ 2.6/ 3.1 :BEDFORD IA E FK 102 R CHTI4 2.5/ 2.9/ 3.3 :CHARITON IA CHARITON R PRMI4 2.9/ 3.3/ 3.8 :PROMISE CTY IA 6NW S FK CHARITON R MOLI4 2.6/ 3.0/ 3.4 :MOULTON IA CHARITON R : : ***** OMAHA HSA ***** : HNKI4 1.4/ 1.6/ 1.9 :HANCOCK IA WEST NISHNABOTNA R ICLI4 1.8/ 2.1/ 2.5 :CLARINDA IA 1E NODAWAY R PSGI4 5.7/ 6.4/ 7.1 :PISGAH IA 1E SOLDIER R RDOI4 1.4/ 1.6/ 1.9 :RED OAK IA EAST NISHNABOTNA R : : ***** SIOUX FALLS HSA ***** : ALTI4 1.5/ 1.8/ 2.1 :ALTON IA FLOYD R JMEI4 2.1/ 2.7/ 2.8 :JAMES IA 1NE FLOYD R LMRI4 1.5/ 1.8/ 2.1 :LEMARS IA #2 FLOYD R MRLI4 1.7/ 2.1/ 2.3 :MERRILL IA FLOYD R RAPI4 1.4/ 1.6/ 2.3 :ROCK RAPIDS IA ROCK R SHLI4 1.4/ 1.6/ 1.9 :SHELDON IA 1N FLOYD R SIOI4 2.6/ 3.4/ 3.4 :SIOUX CITY IA 4N PERRY CR SPOI4 1.3/ 1.5/ 1.8 :SPENCER IA OCHEYEDAN R STUI4 1.8/ 2.2/ 2.9 :STRUBLE IA 2N W BR FLOYD R .END $$  052 FOUS73 KKRF 151345 FFHKS K A N S A S H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 AM CDT WED APR 15 2026 .B KRF 260415 Z DH12/DC2604151345 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** DODGE CITY HSA ***** : ELLK1 5.5/ 6.1/ 6.9 :ELLIS KS BIG CR HYSK1 4.9/ 5.5/ 6.2 :HAYS KS BIG CR SCSK1 2.9/ 3.3/ 3.8 :SCHOENCHEN KS SMOKY HILL R WAAK1 5.0/ 5.6/ 6.3 :WAKEENEY KS 5N SALINE R : : ***** GOODLAND HSA ***** : GOVK1 4.6/ 5.2/ 5.8 :GOVE KS HACKBERRY CR LNRK1 4.1/ 4.6/ 5.2 :LENORA KS N FK SOLOMON R : : ***** HASTINGS HSA ***** : GDEK1 3.2/ 3.6/ 4.2 :GLADE KS N FK SOLOMON R OSBK1 2.9/ 3.3/ 3.8 :OSBORNE KS S FK SOLOMON R PTIK1 2.3/ 2.6/ 3.1 :PORTIS KS N FK SOLOMON R SKTK1 3.8/ 4.3/ 4.9 :STOCKTON KS 9N BOW CR WDRK1 3.0/ 3.4/ 3.9 :WOODRUFF KS 3WSW PRAIRIE DOG CR : : ***** PLEASANT HILL HSA ***** : ESTK1 0.9/ 1.1/ 1.3 :EASTON KS STRANGER CR ICLK1 1.7/ 2.0/ 2.7 :LEAWOOD- STATE LINE INDIAN CR LCYK1 1.6/ 1.9/ 2.2 :LA CYGNE RES KS NORTH SUGAR CR MSCK1 1.6/ 1.9/ 2.2 :MUSCOTAH KS 2S DELAWARE R OPDK1 2.1/ 2.5/ 3.1 :OVRLND PK KS MARTY INDIAN CR STAK1 1.7/ 2.0/ 2.3 :STANLEY KS BLUE R TCRK1 1.5/ 2.0/ 2.4 :OVERLAND PK- ROE AV TOMAHAWK CR TNGK1 1.6/ 1.9/ 2.2 :TONGANOXIE KS 4ENE STRANGER CR TURK1 3.8/ 4.3/ 4.9 :SOUTHWEST BLVD TURKEY CREEK : : ***** SPRINGFIELD HSA ***** : FSKK1 1.5/ 1.7/ 2.1 :FT SCOTT KS #2 MARMATON R FTNK1 0.5/ 0.6/ 0.8 :FULTON KS LITTLE OSAGE R : : ***** TOPEKA HSA ***** : ADAK1 2.3/ 2.6/ 3.1 :ADA KS SALT CR ALEK1 3.5/ 4.0/ 4.5 :ABILENE KS MUD CR CHPK1 2.8/ 3.2/ 3.9 :CHAPMAN KS 4NNW CHAPMAN CR CLDK1 2.3/ 2.6/ 3.1 :CLYDE KS ELK CR DELK1 2.3/ 2.6/ 3.1 :DELIA KS 6SE BIG SOLDIER CR FKFK1 1.1/ 1.3/ 1.6 :FRANKFORT KS BLACK VERMILLION R JMSK1 1.6/ 1.9/ 2.2 :JAMESTOWN KS 1N BUFFALO CR LAWK1 1.7/ 2.0/ 2.3 :LAWRENCE KS 4S WAKARUSA R LISK1 2.7/ 3.1/ 3.6 :LOUISVILLE KS ROCK CR LNDK1 1.4/ 1.6/ 1.9 :LYNDON KS 3ENE SALT CR VCWK1 1.8/ 2.1/ 2.5 :LACLEDE KS 14NE VERMILLION CR MWCK1 2.2/ 2.6/ 3.1 :MANHATTAN SCENIC DR WILDCAT CR PXCK1 1.5/ 1.7/ 2.1 :PAXICO KS 1SW MILL CR QNMK1 1.4/ 1.6/ 1.9 :QUENEMO KS 2S MARAIS DES CYGNES R RDNK1 1.2/ 1.4/ 1.7 :READING KS 3N MARAIS DES CYGNES R RSSK1 2.6/ 3.0/ 3.4 :ROSSVILLE KS CROSS CR SGBK1 1.5/ 1.7/ 2.1 :TOPEKA GAGE BLVD SHUNGANUNGA CR GRTK1 1.8/ 2.1/ 2.5 :GARNETT KS POTTAWATOMIE CR SNCK1 1.7/ 2.0/ 2.3 :SENECA KS 8NW TURKEY CR TOPK1 4.5/ 5.1/ 5.7 :TOPEKA KS 4NW BIG SOLDIER CR TSHK1 2.5/ 3.1/ 3.3 :TOPEKA KS SHUNGANUNGA CR JNCK1 2.2/ 2.6/ 3.5 :JUNCTION CITY KS 7S LYONS CR WRWK1 1.4/ 1.6/ 1.9 :WAKARUSA KS WAKARUSA RIVER WSHK1 0.6/ 0.7/ 0.9 :WASHINGTON KS MILL CR : : ***** WICHITA HSA ***** : BRNK1 2.3/ 2.6/ 3.1 :BARNARD KS SALT CR LCSK1 3.0/ 3.4/ 3.9 :LUCAS KS WOLF CR LNSK1 3.3/ 3.7/ 4.3 :LINDSBORG KS SMOKY HILL R PDSK1 3.8/ 4.3/ 4.9 :PARADISE KS PARADISE CR SLNK1 3.0/ 3.4/ 3.9 :SALINA KS 3W MULBERRY CR .END $$  768 FOUS73 KKRF 151345 FFHMN M I N N E S O T A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 AM CDT WED APR 15 2026 .B KRF 260415 Z DH12/DC2604151345 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** SIOUX FALLS HSA ***** : LUVM5 1.8/ 2.2/ 2.8 :LUVERNE MN ROCK R .END $$  370 FOUS73 KKRF 151345 FFHMO M I S S O U R I H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 AM CDT WED APR 15 2026 .B KRF 260415 Z DH12/DC2604151345 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** PLEASANT HILL HSA ***** : AGYM7 1.7/ 2.0/ 2.3 :AGENCY MO 4NE PLATTE R BLRM7 0.5/ 0.6/ 0.8 :BLAIRSTOWN MO BIG CR BLVM7 1.1/ 1.3/ 1.6 :BLUE LICK MO BLACKWATER R BONM7 1.3/ 1.5/ 1.8 :BOONVILLE MO PETITE SALINE CR BRLM7 1.6/ 1.9/ 2.2 :BURLINGTON JCT MO NODAWAY R CAXM7 1.0/ 1.2/ 1.4 :CARROLLTON MO WAKENDA CR CHZM7 2.3/ 2.6/ 3.1 :CHILLICTHE MO 2S GRAND R FFXM7 0.6/ 0.7/ 0.9 :FAIRFAX MO TARKIO R FYTM7 1.2/ 1.4/ 1.7 :FAYETTE MO MONITEAU CR KBNM7 2.0/ 2.5/ 3.2 :KNOBTOWN MO LITTLE BLUE R KBRM7 2.0/ 2.3/ 2.7 :KC MO - BLUERIDGE BLUE R KCCM7 3.0/ 3.4/ 3.9 :KC MO BANNISTER RD BLUE R KWPM7 3.1/ 3.5/ 4.0 :WARD PARKWAY BRUSH CREEK LKCM7 1.4/ 1.6/ 1.9 :LAKE CITY MO LITTLE BLUE R LRLM7 1.4/ 1.6/ 1.9 :LEES SUMMIT RD LITTLE BLUE R MBYM7 1.2/ 1.4/ 1.7 :MOSBY MO FISHING R MYVM7 1.2/ 1.4/ 1.7 :MARYVILLE MO 102 R NVZM7 1.6/ 1.9/ 2.2 :NOVINGER MO CHARITON R OTTM7 0.8/ 1.0/ 1.2 :OTTERVILLE MO LAMINE R RICM7 1.2/ 1.4/ 1.7 :RICHMOND MO CROOKED R SMHM7 2.1/ 2.4/ 2.8 :SMITHVILLE MO LITTLE PLATTE R TTZM7 1.6/ 1.9/ 2.2 :TRENTON MO THOMPSON R URHM7 1.0/ 1.2/ 1.4 :URICH MO 3NW SOUTH GRAND R VLYM7 0.9/ 1.1/ 1.3 :VALLEY CITY MO BLACKWATER R : : ***** ST LOUIS HSA ***** : JCMM7 1.3/ 1.5/ 1.8 :JEFFERSON CITY MO MOREAU R TGRM7 1.9/ 2.2/ 2.6 :COLUMBIA MO HINKSON CR WPHM7 1.9/ 2.2/ 2.6 :WESTPHALIA MO MARIES R : : ***** SPRINGFIELD HSA ***** : CMZM7 1.0/ 1.2/ 1.4 :CAPLINGER MILLS MO SAC R BIGM7 1.9/ 2.2/ 2.6 :BELOW FT WOOD MO BIG PINEY R .END $$  046 FOUS73 KKRF 151345 FFHMT M O N T A N A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 AM CDT WED APR 15 2026 .B KRF 260415 Z DH12/DC2604151345 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** GLASGOW HSA ***** : RRCM8 1.5/ 1.7/ 2.1 :CIRCLE MT REDWATER R .END $$  065 FOUS73 KKRF 151345 FFHNE N E B R A S K A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 AM CDT WED APR 15 2026 .B KRF 260415 Z DH12/DC2604151345 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** GOODLAND HSA ***** : BEKN1 2.8/ 3.2/ 3.9 :BENKELMAN NE 2SSW S FK REPUBLICAN R MCKN1 3.0/ 3.4/ 3.9 :MCCOOK NE 4SW DRIFTWOOD CR : : ***** HASTINGS HSA ***** : ALDN1 3.1/ 3.5/ 4.0 :ALDA NE 1SW WOOD R DWEN1 2.2/ 2.5/ 2.9 :DEWEESE NE 4SE LITTLE BLUE R FULN1 2.2/ 2.5/ 2.9 :FULLERTON NE 3NW CEDAR R GEON1 2.1/ 2.4/ 2.8 :GENOA NE BEAVER CR GUIN1 1.8/ 2.1/ 2.7 :GUIDE ROCK NE 2S REPUBLICAN R : : ***** NORTH PLATTE HSA ***** : PALN1 2.1/ 2.4/ 2.8 :PALISADE NE FRENCHMAN CR PASN1 1.9/ 2.2/ 2.6 :PALISADE NE 2NW STINKING WATER CR : : ***** OMAHA HSA ***** : ABRN1 1.4/ 1.6/ 1.9 :AUBURN NE 1E LITTLE NEMAHA R CLBN1 2.4/ 2.8/ 3.2 :COLUMBUS NE 8NE SHELL CREEK FCKN1 3.0/ 3.4/ 3.9 :FT CROOK NE BIG PAPILLION CR HBLN1 3.2/ 3.6/ 4.2 :HUMBOLDT NE N FK BIG NEMAHA R IRVN1 3.5/ 4.0/ 4.6 :IRVINGTON NE LITTLE PAPILLION CR ITHN1 1.2/ 1.4/ 1.7 :ITHACA NE WAHOO CR LCNN1 2.6/ 3.0/ 3.4 :LINCOLN NE SALT CR NKRN1 2.0/ 2.3/ 2.7 :NICKERSON NE 4NW MAPLE CR OHAN1 2.3/ 2.6/ 3.1 :FT STREET NE BIG PAPILLION CR PEDN1 2.9/ 3.4/ 4.0 :PENDER NE LOGAN CR PRCN1 2.3/ 2.6/ 3.1 :PIERCE NE 2SE N FK ELKHORN R ROCN1 2.5/ 2.9/ 3.3 :ROCA NE SALT CR SRBN1 1.5/ 1.7/ 2.1 :SCRIBNER NE PEBBLE CR UION1 2.1/ 2.4/ 2.8 :UNION NE WEEPING WATER CR WLBN1 4.9/ 5.5/ 6.2 :WILBER NE 3W TURKEY CR WOON1 1.9/ 2.2/ 2.6 :WAHOO NE WAHOO CR : : ***** SIOUX FALLS HSA ***** : HMRN1 3.0/ 3.4/ 4.0 :HOMER NE #2 OMAHA CR .END $$  109 FOUS73 KKRF 151345 FFHSD S O U T H D A K O T A H Y D R O L O G I C S E R V I C E A R E A HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 AM CDT WED APR 15 2026 .B KRF 260415 Z DH12/DC2604151345 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** RAPID CITY HSA ***** : BNNS2 3.1/ 3.6/ 4.0 :NEMO SD 5SE BOX ELDER CR BOUS2 3.5/ 4.0/ 4.6 :GALENA SD BEAR BUTTE CR CYNS2 6.7/ 7.4/ 8.2 :CANYON LAKE SD ABV RAPID CR HOTS2 5.9/ 6.6/ 7.3 :HOT SPRINGS SD FALL R RCYS2 6.9/ 7.7/ 8.5 :RAPID CITY SD #2 RAPID CR RUSS2 4.4/ 5.0/ 5.6 :KEYSTONE SD BATTLE CR SFHS2 4.1/ 4.6/ 5.2 :SPEARFISH SD SPEARFISH CR : : ***** SIOUX FALLS HSA ***** : COSS2 1.7/ 2.0/ 2.3 :CORSON SD 1E SPLIT ROCK CR MTVS2 2.6/ 3.0/ 3.4 :MOUNT VERNON SD FIRESTEEL CR PKRS2 2.7/ 3.1/ 3.6 :PARKER SD W FK VERMILLION R SIFS2 3.1/ 3.5/ 4.5 :SIOUX FALLS SD SKUNK CR VRPS2 2.2/ 2.5/ 2.9 :PARKER SD E FK VERMILLION R .END $$  073 FOUS73 KKRF 151345 FFHWY W Y O M I N G H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 845 AM CDT WED APR 15 2026 .B KRF 260415 Z DH12/DC2604151345 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** BILLINGS HSA ***** : BGDW4 4.5/ 5.1/ 6.3 :CANYON WY BIG GOOSE CR DAYW4 1.3/ 1.5/ 1.8 :DAYTON WY TONGUE R LGCW4 3.9/ 4.4/ 5.7 :CANYON WY LITTLE GOOSE CR SHBW4 4.7/ 5.3/ 7.0 :SHERIDAN WY BIG GOOSE CR : : ***** CHEYENNE HSA ***** : FEWW4 3.1/ 3.6/ 4.0 :CHEYENNE WY CROW CR SMCW4 2.9/ 3.3/ 4.5 :WHEATLAND WY 20SW SYBILLE CR : : ***** RAPID CITY HSA ***** : MORW4 2.5/ 2.9/ 3.3 :MOORCROFT WY DONKEY CR : : ***** RIVERTON HSA ***** : BCCW4 4.1/ 4.7/ 5.2 :BUFFALO WY CLEAR CR DUBW4 3.4/ 3.9/ 4.4 :DUBOIS WY WIND R KAYW4 2.3/ 2.6/ 3.2 :KAYCEE WY M FORK POWDER R LANW4 2.9/ 3.3/ 3.8 :LANDER WY MIDDLE POPO AGIE R PAHW4 3.7/ 4.2/ 5.2 :PAHASKA WY N FK SHOSHONE R PCKW4 2.5/ 2.9/ 3.3 :KEARNEY WY PINEY CR ROKW4 2.6/ 3.0/ 3.4 :BUFFALO WY 12NW ROCK CR .END $$  376 FOUS71 KRHA 151350 FFHNJ1 HEADWATER STATEMENT FOR NEW JERSEY STREAMS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 931 AM EDT WED APR 15 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260415 Z DH12/DC2604151331/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==================== ================== : : NWS BROOKHAVEN SERVICE AREA... : Ramapo River... MAWN4 2.3/ 2.5/ 2.9/ 3.2 :Mahwah (8ft) Ramapo River :MAWN4md 2.5/ 2.8/ 3.3/ 3.7 Mahwah (9) Ramapo River :MAWN4mj 3.5/ 3.9/ 4.9/ 5.4 Mahwah (12) Ramapo River : Hohokus Brook... HOHN4 1.5/ 1.7/ 2.1/ 3.1 :Ho-Ho-Kus (3ft) Hohokus Brook : Saddle River... LODN4 1.4/ 1.5/ 1.7/ 2.3 :Lodi (5.5ft) Saddle River :LODN4md 1.9/ 1.9/ 2.2/ 3.0 Lodi (7) Saddle River :LODN4mj 2.2/ 2.2/ 2.5/ 3.4 Lodi (8) Saddle River : Rahway River... SPGN4 2.1/ 2.2/ 2.3/ 2.8 :Springfield (5.5ft) Rahway River : : NWS MT. HOLLY SERVICE AREA... : PASSAIC BASIN... : Passaic River... CAMN4 2.9/ 3.0/ 4.0/ 4.4 :Chatham (6ft) Passaic River :CAMN4md 5.1/ 5.3/ 6.2/ 6.6 Chatham (7.2) Passaic River :CAMN4mj 6.0/ 6.2/ 7.1/ 7.8 Chatham (8.2) Passaic River : Rockaway River... BOTN4 3.8/ 4.3/ 4.7/ 5.7 :Boonton Abv. (5ft) Rockaway River :BOTN4md 4.3/ 4.8/ 5.5/ 6.7 Boonton Abv. (6) Rockaway River :BOTN4mj 4.6/ 5.2/ 5.9/ 7.3 Boonton Abv. (7) Rockaway River : Whippany River... WHIN4 2.3/ 2.5/ 2.8/ 2.9 :Morristown (6ft) Whippany River : RARITAN BASIN.. : South Branch Raritan River... STTN4 2.9/ 3.2/ 3.8/ 4.7 :Stanton (8ft) S. Br. Raritan River :STTN4md 3.1/ 3.5/ 4.7/ 5.6 Stanton (10) S. Br. Raritan River :STTN4mj 3.3/ 3.7/ 5.3/ 6.4 Stanton (12) S. Br. Raritan River : North Branch Raritan River... RRTN4 2.3/ 2.5/ 2.7/ 2.9 :Raritan (10ft) N. Br. Raritan River :RRTN4md 2.5/ 2.7/ 3.1/ 3.5 Raritan (12) N. Br. Raritan River :RRTN4mj 2.9/ 3.1/ 3.8/ 4.4 Raritan (15) N. Br. Raritan River : Millstone River... BKWN4 3.7/ 3.9/ 4.0/ 4.1 :Blackwells Mills(9ft) Millstone River :BKWN4md 3.8/ 3.9/ 4.1/ 4.2 Blackwells Mills(10) Millstone River :BKWN4mj 4.1/ 4.3/ 4.6/ 5.1 Blackwells Mills(15) Millstone River : DELAWARE BASIN... : Assunpink Creek... TACN4 2.3/ 2.4/ 2.7/ 3.0 :Trenton (8.5ft) Assunpink Creek :TACN4md 2.8/ 2.9/ 3.2/ 3.5 Trenton (9.5) Assunpink Creek :TACN4mj 3.4/ 3.5/ 3.9/ 4.4 Trenton (11) Assunpink Creek .END $$ NNNN $$ NNNN  874 FOUS71 KRHA 151350 FFHPA2 HEADWATER STATEMENT FOR THE DELAWARE AND SUSQUEHANNA BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 931 AM EDT WED APR 15 2026 APPROXIMATE 1/3/6/12/24-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260415 Z DH12/DC2604151331/DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== : : NWS BINGHAMTON SERVICE AREA... : SUSQUEHANNA BASIN... : Chenango River... SHBN6 1.5/ 1.5/ 1.7/ 1.7/ 1.9 :Sherburne (8.5ft) :SHBN6md 1.5/ 1.6/ 1.8/ 1.9/ 2.6 Sherburne (9) :SHBN6mj 1.6/ 1.7/ 2.0/ 2.2/ 3.1 Sherburne (10.6) : Otselic River... CINN6 2.2/ 2.2/ 2.4/ 2.7/ 3.6 :Cincinnatus (9ft) : ...moderate and major flood stages above rating table. : Cohocton River... CMPN6 2.0/ 2.1/ 2.4/ 2.4/ 2.8 :Campbell (8ft) :CMPN6md 4.7/ 4.7/ 4.7/ 4.7/ 4.7 Campbell (10) :CMPN6mj 6.1/ 6.1/ 6.1/ 6.1/ 6.1 Campbell (11) : Canisteo River... WCRN6 1.8/ 1.9/ 2.2/ 2.4/ 3.4 :West Cameron (17ft) :WCRN6md 1.9/ 2.0/ 2.3/ 2.6/ 3.8 West Cameron (18) :WCRN6mj 2.2/ 2.3/ 2.8/ 3.3/ 5.1 West Cameron (21) : Towanda Creek... MONP1 1.6/ 1.7/ 1.9/ 2.2/ 3.2 :Monroeton (15.5ft) :MONP1md 1.8/ 1.8/ 2.1/ 2.5/ 3.8 Monroeton (17) :MONP1mj 2.0/ 2.1/ 2.5/ 3.0/ 4.8 Monroeton (18.5) : Tunkhannock Creek... TNKP1 1.5/ 1.5/ 1.9/ 2.0/ 2.7 :Tunkhannock (11ft) :TNKP1md 1.6/ 1.7/ 2.2/ 2.4/ 3.4 Tunkhannock (14) :TNKP1mj 1.8/ 2.0/ 2.7/ 2.8/ 4.3 Tunkhannock (17) : Lackawanna River... OFRP1 2.2/ 2.3/ 2.5/ 2.8/ 3.7 :Old Forge (11ft) :OFRP1md 2.3/ 2.4/ 2.7/ 3.0/ 4.1 Old Forge (13) :OFRP1mj 2.5/ 2.6/ 2.9/ 3.4/ 4.8 Old Forge (16) : DELAWARE BASIN... : East Branch Delaware River... MRGN6 1.8/ 2.1/ 2.6/ 3.1/ 3.7 :Margaretville (11ft) :MRGN6md 2.4/ 2.8/ 3.5/ 4.1/ 5.1 Margaretville (12) :MRGN6mj 3.0/ 3.6/ 4.5/ 5.4/ 6.8 Margaretville (13) : West Branch Delaware River... WALN6 1.8/ 1.9/ 2.0/ 2.1/ 3.0 :Walton (11.5ft) :WALN6md 2.1/ 2.2/ 2.4/ 2.7/ 3.8 Walton (14) :WALN6mj 2.7/ 2.8/ 3.1/ 3.4/ 5.4 Walton (16) : Beaverkill Creek... CKFN6 1.6/ 1.7/ 1.9/ 2.2/ 3.2 :Cooks Falls (10ft) :CKFN6md 2.5/ 2.7/ 3.4/ 4.3/ 7.5 Cooks Falls (16) :CKFN6mj 3.0/ 3.2/ 4.1/ 5.4/ 8.4 Cooks Falls (18) : Lackawaxen River... HWYP1 2.1/ 2.2/ 2.5/ 2.9/ 4.2 :Hawley (14ft) :HWYP1md 2.8/ 3.0/ 3.4/ 4.1/ 6.6 Hawley (20) :HWYP1mj 3.1/ 3.3/ 3.8/ 4.6/ 7.5 Hawley (22) : : NWS STATE COLLEGE SERVICE AREA... : SUSQUEHANNA BASIN... : Tioga River... MFDP1 1.6/ 2.0/ 2.6/ 2.9/ 4.6 :Mansfield (12ft) :MFDP1md 1.8/ 2.2/ 3.0/ 3.3/ 5.4 Mansfield (13) :MFDP1mj 1.9/ 2.5/ 3.5/ 3.8/ 6.5 Mansfield (14) : Penns Creek... PNCP1 2.5/ 2.6/ 2.8/ 2.8/ 2.8 :Penns Creek (8ft) :PNCP1md 3.8/ 3.8/ 3.8/ 3.8/ 4.0 Penns Creek (10) :PNCP1mj 4.8/ 4.8/ 4.8/ 4.8/ 5.0 Penns Creek (12) : Frankstown Branch Juniata River... WIBP1 1.9/ 1.9/ 2.2/ 2.2/ 2.9 :Williamsburg (12ft) :WIBP1md 1.9/ 2.0/ 2.2/ 2.3/ 3.1 Williamsburg (13) :WIBP1mj 2.0/ 2.1/ 2.4/ 2.5/ 3.5 Williamsburg (15) : Little Juniata River... SPKP1 1.6/ 1.6/ 1.8/ 1.9/ 2.5 :Spruce Creek (8ft) :SPKP1md 1.7/ 1.8/ 2.0/ 2.2/ 3.0 Spruce Creek (10) :SPKP1mj 2.1/ 2.2/ 2.7/ 2.9/ 4.5 Spruce Creek (14) : Aughwick Creek... SLYP1 1.7/ 1.8/ 1.9/ 2.2/ 2.4 :Shirleysburg (10ft) :SLYP1md 1.9/ 2.0/ 2.2/ 2.6/ 2.8 Shirleysburg (12) :SLYP1mj 4.1/ 4.4/ 5.1/ 6.8/ 7.7 Shirleysburg (20) : Sherman Creek... SMDP1 2.4/ 2.5/ 2.8/ 2.9/ 3.5 :Shermans Dale (9ft) :SMDP1md 2.7/ 2.9/ 3.2/ 3.4/ 4.2 Shermans Dale (11) :SMDP1mj 4.0/ 4.5/ 5.1/ 5.4/ 7.1 Shermans Dale (16) : Conodoguinet Creek... HGSP1 3.1/ 3.2/ 3.3/ 3.3/ 3.3 :Hogestown (8ft) :HGSP1md 3.4/ 3.6/ 4.3/ 4.4/ 4.5 Hogestown (10) :HGSP1mj 3.8/ 4.3/ 4.7/ 5.1/ 6.0 Hogestown (12) : Yellow Breeches Creek... CPHP1 2.0/ 2.2/ 2.6/ 3.1/ 4.0 :Camp Hill (7ft) :CPHP1md 2.2/ 2.4/ 2.8/ 3.7/ 4.8 Camp Hill (9) :CPHP1mj 2.6/ 2.9/ 3.6/ 4.7/ 6.1 Camp Hill (13) : Swatara Creek... HTVP1 1.9/ 2.0/ 2.2/ 2.7/ 2.9 :Harper Tavern (9ft) :HTVP1md 2.2/ 2.4/ 2.6/ 3.3/ 3.7 Harper Tavern (12) :HTVP1mj 2.6/ 2.8/ 3.0/ 4.1/ 4.5 Harper Tavern (15) : Conestoga River... LNCP1 2.1/ 2.4/ 2.5/ 3.1/ 4.2 :Lancaster (11ft) :LNCP1md 2.3/ 2.6/ 2.8/ 3.5/ 4.8 Lancaster (13) :LNCP1mj 2.4/ 2.8/ 3.1/ 3.9/ 5.5 Lancaster (15) : DELAWARE BASIN... : Schuylkill River... LGVP1 2.4/ 2.5/ 2.6/ 2.7/ 3.1 :Landingville (8ft) :LGVP1md 3.2/ 3.5/ 3.6/ 3.9/ 4.7 Landingville (12) :LGVP1mj 4.0/ 4.4/ 4.6/ 5.1/ 6.1 Landingville (14) : : NWS MT. HOLLY SERVICE AREA... : DELAWARE BASIN... : Schuylkill River... BREP1 3.8/ 4.1/ 4.7/ 5.1/ 5.8 :Berne (12ft) :BREP1md 4.9/ 5.2/ 6.0/ 6.6/ 7.6 Berne (14) :BREP1mj 5.9/ 6.3/ 7.4/ 8.0/ 8.4 Berne (16) : Bush Kill... SHOP1 2.5/ 3.0/ 3.3/ 3.3/ 4.6 :Shoemakers (6ft) :SHOP1md 2.7/ 3.2/ 3.6/ 4.2/ 5.6 Shoemakers (7) :SHOP1mj 2.9/ 3.4/ 4.1/ 4.6/ 6.3 Shoemakers (8) : Brodhead Creek... MNSP1 1.8/ 2.0/ 2.5/ 3.1/ 4.6 :Minisink Hills(10ft) :MNSP1md 1.9/ 2.2/ 2.8/ 3.5/ 5.4 Minisink Hills(12) :MNSP1mj 2.2/ 2.5/ 3.3/ 4.2/ 6.7 Minisink Hills(15) : Little Lehigh Creek... APAP1 3.4/ 3.7/ 4.2/ 5.1/ 6.2 :Allentown-10th (8ft) :APAP1md 4.4/ 4.8/ 5.4/ 6.7/ 8.4 Allentown-10th (10) :APAP1mj 5.4/ 5.9/ 6.9/ 8.0/ 8.4 Allentown-10th (12) : Perkiomen Creek... GRAP1 2.3/ 2.9/ 3.1/ 3.7/ 4.6 :Graterford (11ft) :GRAP1md 2.7/ 3.3/ 3.6/ 4.3/ 5.5 Graterford (13) :GRAP1mj 3.3/ 4.2/ 4.5/ 5.6/ 7.3 Graterford (16) : Neshaminy Creek... LNGP1 2.3/ 2.7/ 2.7/ 3.1/ 3.9 :Langhorne (9ft) :LNGP1md 2.9/ 3.4/ 3.5/ 3.9/ 5.1 Langhorne (10) :LNGP1mj 3.3/ 3.9/ 4.0/ 4.5/ 5.9 Langhorne (12) : Chester Creek... CHSP1 2.2/ 2.3/ 2.5/ 3.2/ 4.4 :Chester (8ft) :CHSP1md 2.8/ 2.9/ 3.2/ 4.0/ 5.6 Chester (10) :CHSP1mj 3.8/ 3.9/ 4.4/ 5.4/ 8.0 Chester (14) : West Branch Brandywine Creek... MODP1 4.9/ 5.1/ 5.4/ 5.7/ 7.0 :Modena (9ft) :MODP1md 5.5/ 5.7/ 6.2/ 6.4/ 8.1 Modena (10) :MODP1mj 6.5/ 7.0/ 7.4/ 8.0/ 8.4 Modena (12) : East Branch Brandywine Creek... DWNP1 2.0/ 2.1/ 2.1/ 2.2/ 2.9 :Downingtown (7ft) :DWNP1md 2.9/ 3.0/ 3.1/ 3.3/ 4.2 Downingtown (9) :DWNP1mj 3.9/ 4.0/ 4.1/ 4.5/ 5.7 Downingtown (11) : Brandywine Creek... CDFP1 2.0/ 2.4/ 2.9/ 3.0/ 3.7 :Chadds Ford (9ft) :CDFP1md 2.4/ 3.1/ 3.7/ 3.8/ 4.8 Chadds Ford (11) :CDFP1mj 2.9/ 3.8/ 4.4/ 4.7/ 5.8 Chadds Ford (13) : Christina River... CHBD1 1.7/ 1.8/ 2.1/ 3.0/ 4.5 :Coochs Brdg(11ft) :CHBD1md 2.1/ 2.3/ 2.7/ 3.7/ 5.7 Coochs Brdg(12) :CHBD1mj 2.8/ 3.0/ 3.5/ 4.9/ 7.9 Coochs Brdg(13) : White Clay Creek... DPKD1 2.0/ 2.1/ 2.3/ 3.0/ 4.2 :Delaware Pk (13ft) :DPKD1md 2.8/ 2.9/ 3.1/ 3.9/ 5.6 Delaware Pk (15) :DPKD1mj 4.0/ 4.2/ 4.5/ 5.6/ 8.4 Delaware Pk (16.5) : Red Clay Creek... RCCD1 2.3/ 2.6/ 2.8/ 3.3/ 4.6 :Wooddale (7ft) :RCCD1md 3.1/ 3.3/ 3.7/ 4.4/ 6.2 Wooddale (8.5) :RCCD1mj 3.8/ 4.1/ 4.6/ 5.5/ 8.0 Wooddale (10) .END :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS BINGHAMTON SERVICE AREA... .B RHA 260415 Z DH12/DC2604151331/DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages : Lackawanna River... ARHP1 2.8/ 2.9/ 3.3/ 4.0/ 5.5 :Archbald (8ft) :ARHP1md 3.5/ 3.6/ 4.0/ 4.9/ 6.9 Archbald (9) :ARHP1mj 4.1/ 4.2/ 4.7/ 5.9/ 8.4 Archbald (10) PKIP1 3.6/ 3.7/ 3.9/ 4.3/ 5.6 :Scranton (12.5ft.) :PKIP1md 3.9/ 4.0/ 4.2/ 4.7/ 6.0 Scranton (14) :PKIP1mj 4.1/ 4.2/ 4.4/ 4.9/ 6.4 Scranton (15) .END : Model-simulated 3-hourly stage forecasts including QPF... .E ARHP1 20260415 DC2604151350/DH15/HGIFX/DIH3/ .E1 2.5/2.5/2.5/2.6/2.8/3.2/3.2/3.0 .E PKIP1 20260415 DC2604151350/DH15/HGIFX/DIH3/ .E1 2.0/1.9/1.8/1.9/2.1/2.6/2.8/2.7 $$ NNNN  848 FOUS71 KRHA 151350 FFHVA2 HEADWATER STATEMENT FOR THE POTOMAC AND JAMES BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 931 AM EDT WED APR 15 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260415 Z DH12/DC2604151331/DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== : : NWS STERLING SERVICE AREA... : POTOMAC BASIN... : North Branch Potomac River... KITM2 1.7/ 2.5/ 3.1/ 4.1/ 5.2 :Kitzmiller (9ft) :KITM2md 3.2/ 4.6/ 5.7/ 7.9/ 8.4 Kitzmiller (11) :KITM2mj 5.1/ 7.0/ 7.4/ 8.0/ 8.4 Kitzmiller (13) : Georges Creek... WSTM2 1.6/ 1.9/ 2.2/ 2.5/ 3.3 :Westernport (8ft) :WSTM2md 2.3/ 2.6/ 3.0/ 3.5/ 4.6 Westernport (10) :WSTM2mj 2.9/ 3.3/ 3.8/ 4.4/ 5.8 Westernport (12) : South Branch Potomac River... FKLW2 2.3/ 2.7/ 2.8/ 3.0/ 3.5 :Franklin (7ft) :FKLW2md 2.7/ 3.4/ 3.6/ 4.0/ 4.7 Franklin (9) :FKLW2mj 3.2/ 4.2/ 4.4/ 5.0/ 5.9 Franklin (11) : South River... WAYV2 3.9/ 4.1/ 5.1/ 5.5/ 6.2 :Waynesboro (9.5ft) :WAYV2md 4.5/ 4.8/ 6.1/ 6.7/ 7.8 Waynesboro (11) :WAYV2mj 5.4/ 5.9/ 7.4/ 8.0/ 8.4 Waynesboro (13) : North Fork Shenandoah River... COOV2 5.4/ 5.9/ 6.7/ 6.9/ 7.7 :Cootes Store (15ft) :COOV2md 6.5/ 7.0/ 7.4/ 8.0/ 8.4 Cootes Store (18) :COOV2mj 6.5/ 7.0/ 7.4/ 8.0/ 8.4 Cootes Store (21) : Antietam Creek... SACM2 4.0/ 4.0/ 4.1/ 4.3/ 4.6 :Sharpsburg (8ft) :SACM2md 4.7/ 4.7/ 4.8/ 5.1/ 5.5 Sharpsburg (10) :SACM2mj 5.6/ 5.6/ 5.8/ 6.1/ 6.7 Sharpsburg (12) : Seneca Creek... DAWM2 2.3/ 2.4/ 2.5/ 2.8/ 3.5 :Dawsonville (7.5ft) :DAWM2md 4.0/ 4.3/ 4.6/ 5.1/ 6.6 Dawsonville (11) :DAWM2mj 6.5/ 7.0/ 7.4/ 8.0/ 8.4 Dawsonville (16) : : NWS BLACKSBURG SERVICE AREA... : Maury River... BVSV2 3.3/ 3.7/ 4.1/ 4.6/ 5.0 :Buena Vista (17ft) :BVSV2cs 3.0/ 3.2/ 3.5/ 4.0/ 4.3 Buena Vista (13) :BVSV2md 3.6/ 3.9/ 4.4/ 4.9/ 5.3 Buena Vista (19) :BVSV2mj 3.8/ 4.2/ 4.7/ 5.3/ 5.7 Buena Vista (21) .END : :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS STERLING SERVICE AREA... : Rock Creek at Sherrill Drive., Washington DC .B RHA 260415 Z DH12/DC2604151331/DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages RCKD2 1.6/ 1.7/ 1.8/ 2.2/ 3.0 :Washington, DC (7ft) :RCKD2md 2.1/ 2.4/ 2.6/ 3.2/ 4.4 Washington, DC (10) :RCKD2mj 2.9/ 3.2/ 3.5/ 4.3/ 6.1 Washington, DC (12) .END : Model-simulated 3-hourly stage forecasts including QPF... .E RCKD2 20260415 DC2604151350/DH15/HGIFX/DIH3/ .E1 2.2/2.2/2.2/2.2/2.2/2.2/2.2/2.2 $$ NNNN  560 FOUS73 KMSR 151401 FFHFSD HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 SIOUX FALLS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MINNESOTA HEADWATER POINTS *** : RUSM5 2.6/ 2.7/ 3.0 :RUSSELL MN REDWOOD R MSHM5 2.7/ 2.9/ 3.3 :MARSHALL MN 3SW REDWOOD R WDOM5 3.1/ 4.0/ 4.5 :WINDOM MN W FK DES MOINES R .END $$  222 FOUS73 KMSR 151401 FFHGRB HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 GREEN BAY HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** WISCONSIN HEADWATER POINTS *** : BBCW3 0.5/ 1.0/ 1.0 :BABCOCK WI YELLOW R FLOW3 0.5/ 1.0/ 1.0 :FLORENCE WI MENOMINEE R HOWW3 0.5/ 1.0/ 1.0 :HOWARD WI DUCK CR RRLW3 0.9/ 1.0/ 1.0 :MERRILL WI WISCONSIN R STRW3 1.4/ 1.5/ 1.5 :STRATFORD WI 1N BIG EAU PLEINE R .END $$  990 FOUS73 KMSR 151401 FFHGRR HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 GRAND RAPIDS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : EAGM4 0.5/ 1.0/ 1.0 :EAGLE MI LOOKING GLASS R GARM4 1.8/ 1.9/ 1.9 :ALPINE RD, G.RAP. INDIAN MILL CR WRDM4 2.2/ 2.5/ 2.9 :W RVR DR, G.RAP. MILL CR GRPM4 2.8/ 3.7/ 4.5 :28TH ST G. RAP. MI PLASTER CR GPDM4 2.1/ 2.2/ 3.2 :44TH ST G. RAP. MI BUCK CR HHTM4 0.5/ 1.0/ 1.0 :HOLT MI SYCAMORE CR JACM4 0.7/ 1.0/ 1.0 :JACKSON MI GRAND R .END $$  635 FOUS73 KMSR 151401 FFHILX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 LINCOLN HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** ILLINOIS HEADWATER POINTS *** : BMII2 3.5/ 4.0/ 4.5 :BLOOMINGTON IL SUGAR CR RLLI2 2.1/ 2.1/ 2.1 :ROWELL IL SALT CR .END $$  242 FOUS73 KMSR 151401 FFHLSX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 ST LOUIS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MISSOURI HEADWATER POINTS *** : EWNM7 1.9/ 2.0/ 2.0 :EWING MO 5E NORTH FABIUS R EWMM7 2.1/ 2.2/ 2.2 :EWING MO 1NNE MIDDLE FABIUS R PALM7 1.1/ 1.1/ 1.2 :PALMYRA MO NORTH R TAYM7 1.1/ 1.3/ 1.5 :TAYLOR MO S FABIUS R PMZM7 1.6/ 1.6/ 1.7 :HOLLIDAY MO 2N MI FK SALT R TRYM7 1.6/ 1.6/ 1.7 :TROY MO CUIVRE R DRCM7 2.1/ 2.1/ 2.2 :ST PETERS MO DARDENNE CR LSLM7 1.8/ 2.0/ 2.2 :LAKE SAINT LOUIS PERUQUE CR - ABOVE LSTM7 1.4/ 1.5/ 1.7 :LAKE ST LOUIS MO PERUQUE CR CSNM7 1.6/ 1.6/ 1.7 :COOK STATION MO 1N MERAMEC R SEEM7 1.5/ 1.6/ 1.7 :STEELVILLE MO 2N MERAMEC R UNNM7 3.4/ 3.5/ 3.6 :UNION MO BOURBEUSE R BYRM7 2.7/ 2.8/ 3.0 :BYRNESVILLE MO 2NNE BIG R .END $$  111 FOUS73 KMSR 151401 FFHMKX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 MILWAUKEE HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** WISCONSIN HEADWATER POINTS *** : AFTW3 0.5/ 1.0/ 1.0 :AFTON WI ROCK R BCHW3 1.1/ 1.2/ 1.1 :BLANCHARDVILLE WI E BR PECATONICA R BUNW3 1.7/ 1.9/ 2.3 :BUNCOMBE WI GALENA R DARW3 1.5/ 1.6/ 1.9 :DARLINGTON WI PECATONICA R MTNW3 1.2/ 1.3/ 1.4 :MARTINTOWN WI PECATONICA R MAZW3 1.4/ 1.4/ 1.5 :MAZOMANIE WI BLACK EARTH CR KINW3 1.7/ 2.2/ 2.7 :MILWAUKEE WI KINNICKINNIC R SEBW3 0.5/ 1.0/ 1.0 :SHEBOYGAN WI SHEBOYGAN R WKEW3 0.5/ 1.0/ 1.0 :WAUKESHA WI FOX R WWTW3 0.5/ 1.0/ 1.0 :WAUWATOSA WI MENOMONEE R BLOW3 0.6/ 1.0/ 1.0 :BELOIT WI TURTLE CR MFSW3 0.5/ 1.0/ 1.0 :MENOMONEE FALLS WI MENOMONEE R OAKW3 0.8/ 1.0/ 1.0 :SOUTH MILWAUKEE OAK CR .END $$  977 FOUS73 KMSR 151401 FFHMPX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 TWIN CITIES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MINNESOTA HEADWATER POINTS *** : SNCM5 1.8/ 1.9/ 2.0 :JORDAN MN SAND CR PNLM5 2.3/ 2.4/ 2.5 :PINE ISLAND MN MID FK ZUMBRO R PILM5 3.1/ 3.6/ 4.2 :PINE ISLAND MN N B MID FK ZUMBRO R WGOM5 2.4/ 2.5/ 2.5 :WANAMINGO MN NO FK ZUMBRO R .END $$  782 FOUS73 KMSR 151401 FFHMQT HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 MARQUETTE HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : BESM4 1.0/ 1.0/ 1.0 :BESSEMER MI BLACK R CHPM4 2.2/ 2.1/ 1.9 :CHAMPION MI PESHEKEE R CRYM4 0.5/ 1.0/ 1.0 :CRYSTAL FALLS MI PAINT RIVER GNNM4 2.5/ 2.5/ 2.4 :GWINN MI E BR ESCANABA R MSQM4 0.5/ 1.0/ 1.0 :MANISTIQUE MI MANISTIQUE R SNWM4 1.9/ 1.8/ 1.7 :SIDNAW MI STURGEON R TRRM4 3.5/ 3.5/ 3.7 :LAKE LINDEN MI TRAP ROCK R BGLM4 3.1/ 3.4/ 3.9 :BERGLAND MI 2E W BR ONTONAGAON R CSPM4 2.3/ 2.4/ 2.6 :CASPIAN MI IRON R PAUM4 1.8/ 1.8/ 1.8 :PAULDING MI 6SE MI BR ONTONAGON R FRDM4 2.3/ 2.2/ 2.0 :HYDE MI 2N FORD R SLVM4 1.3/ 1.2/ 1.0 :/LANSE MI 7NE/ SILVER R NJNM4 0.5/ 1.0/ 1.0 :NAHMA JUNCTION MI 3N STURGEON R HUMM4 3.2/ 3.2/ 3.2 :HUMBOLDT MI MI BR ESCANABA R .END $$  060 FOUS73 KMSR 151401 FFHABR HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 ABERDEEN HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** SOUTH DAKOTA HEADWATER POINTS *** : PVRS2 1.9/ 1.9/ 1.9 :PEEVER SD LITTLE MINNESOTA R .END $$  855 FOUS73 KMSR 151401 FFHAPX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 GAYLORD HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : BVTM4 1.6/ 1.8/ 1.9 :BEAVERTON MI TOBACCO R MYFM4 0.5/ 1.0/ 1.0 :MAYFIELD MI BOARDMAN R RUDM4 1.9/ 1.8/ 1.7 :RUDYARD MI PINE RIVER .END $$  557 FOUS73 KMSR 151401 FFHARX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 LA CROSSE HYDRLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** IOWA HEADWATER POINTS *** : DEHI4 3.0/ 3.1/ 3.1 :DECORAH IA UPPER IOWA R DCHI4 1.8/ 1.9/ 2.0 :DORCHESTER IA UPPER IOWA R GRBI4 1.1/ 1.2/ 1.3 :GARBER IA TURKEY R : : *** MINNESOTA HEADWATER POINTS *** : ASTM5 1.5/ 1.7/ 1.8 :AUSTIN WWTP MN CEDAR R DOBM5 2.0/ 2.0/ 2.1 :AUSTIN MN-21ST DOBBINS CR TRCM5 2.1/ 2.2/ 2.8 :AUSTIN MN-41 AV NW TURTLE CR HOUM5 1.0/ 1.1/ 1.2 :HOUSTON MN ROOT R LNSM5 2.1/ 2.4/ 2.6 :LANESBORO MN S BR ROOT R LANM5 1.9/ 1.9/ 2.0 :LANSING MN CEDAR R PTNM5 2.1/ 2.3/ 2.8 :PRESTON MN S BR ROOT R RBCM5 2.1/ 2.1/ 2.3 :ROCHESTER MN BEAR CR RCCM5 1.9/ 1.9/ 2.1 :ROCHESTER MN CASCADE CR ROCM5 2.2/ 2.3/ 2.4 :ROCHESTER MN SILVER CR RCSM5 3.3/ 3.4/ 3.5 :HWY 14 ROCHESTER S FK ZUMBRO R RCHM5 2.1/ 2.3/ 2.6 :ROCHESTER MN S FK ZUMBRO R WSPM5 1.9/ 2.0/ 2.4 :WHITEWATER ST.PK MFK WHITEWATER R ZUMM5 2.2/ 2.3/ 2.5 :ZUMBRO FALLS MN ZUMBRO R : : *** WISCONSIN HEADWATER POINTS *** : BTNW3 1.2/ 1.3/ 1.2 :BURTON WI GRANT R DDGW3 2.6/ 2.6/ 2.4 :DODGE WI TREMPEALEAU R GMIW3 1.6/ 1.7/ 1.7 :GAYS MILLS WI KICKAPOO R HILW3 0.7/ 1.0/ 1.0 :HILLSBORO WWTP WI S BR BARABOO R LAFW3 1.2/ 1.3/ 1.3 :LA FARGE WI KICKAPOO R NEIW3 1.4/ 1.7/ 2.0 :NEILLSVILLE WI BLACK R ONTW3 1.5/ 1.6/ 1.6 :ONTARIO WI KICKAPOO R REAW3 1.5/ 1.6/ 1.5 :READSTOWN WI KICKAPOO R RVLW3 1.3/ 1.4/ 1.4 :ROCKVILLE WI 2E PLATTE R SOGW3 1.4/ 1.5/ 1.5 :SOLDIERS GROVE WI KICKAPOO R STEW3 1.7/ 1.7/ 1.8 :STEUBEN WI KICKAPOO R VIOW3 1.3/ 1.4/ 1.3 :VIOLA WI KICKAPOO R .END $$  227 FOUS73 KMSR 151401 FFHBIS HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 BISMARCK HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** NORTH DAKOTA HEADWATER POINTS *** : DESN8 2.3/ 2.3/ 2.5 :FOXHOLM ND DES LACS R GASN8 1.8/ 1.9/ 2.0 :NR MINOT ND GASSMAN COULEE LSNN8 1.9/ 2.0/ 2.1 :NR MINOT ND LARSON COULEE VELN8 2.2/ 2.5/ 2.9 :VELVA ND BONNES COULEE MINN8 2.7/ 2.9/ 3.1 :MINOT ND 4NW SOURIS R .END $$  875 FOUS73 KMSR 151401 FFHDMX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 DES MOINES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** IOWA HEADWATER POINTS *** : AKWI4 1.9/ 1.9/ 2.1 :ACKWORTH IA SOUTH R AMWI4 1.9/ 2.0/ 2.0 :AMES IA IOWAY CR BSSI4 2.1/ 2.2/ 2.5 :BUSSEY IA CEDAR CR DFMI4 2.0/ 2.1/ 2.1 :DSM-EASTON FOUR MILE CR CLVI4 1.3/ 1.5/ 1.8 :CLIVE I-80/35 WALNUT CR DOSI4 1.3/ 1.4/ 1.8 :DSM-63RD ST WALNUT CR MCWI4 2.4/ 2.5/ 2.5 :MASON CITY IA WINNEBAGO R .END $$  518 FOUS73 KMSR 151401 FFHDTX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 DETROIT HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : BHRM4 1.4/ 1.8/ 2.3 :BIRMINGHAM MI RIVER ROUGE SFRM4 0.9/ 1.0/ 1.1 :SOUTHFIELD MI RIVER ROUGE COLM4 2.6/ 2.6/ 2.6 :COLUMBIAVILLE MI S BR FLINT R DAVM4 1.2/ 1.0/ 1.0 :DAVISON MI KEARSLEY CR DHEM4 1.0/ 1.3/ 1.6 :DEARBORN HEIGHTS ECORSE R DETM4 1.0/ 1.1/ 1.2 :DETROIT MI RIVER ROUGE DEXM4 1.7/ 2.0/ 2.2 :DEXTER MI MILL CR FLTM4 1.0/ 1.1/ 1.3 :FLINT MI FLINT R FLSM4 0.5/ 1.0/ 1.0 :FLINT MI SWARTZ CR FTCM4 2.4/ 2.4/ 2.4 :FLINT MI THREAD CR FSRM4 1.5/ 1.3/ 1.3 :FRASER MI CLINTON R GACM4 1.5/ 1.6/ 1.7 :GARDEN CITY MI MIDDLE RIVER ROUGE DLRM4 2.0/ 2.1/ 2.4 :INKSTER MI LOWER RIVER ROUGE LHCM4 3.1/ 3.4/ 3.7 :LAPEER MI HUNTERS CR LSFM4 3.0/ 3.2/ 3.5 :LAPEER-OREG ST S BR FLINT R MCLM4 1.5/ 1.5/ 1.6 :MT CLEMENS MI N BR CLINTON R MSPM4 1.2/ 1.5/ 1.8 :MIDLAND-MOUTH STURGEON CR MTCM4 2.1/ 2.7/ 3.4 :MT CLEMENS MI CLINTON R TECM4 2.7/ 2.7/ 2.9 :TECUMSEH MI RIVER RAISIN .END $$  195 FOUS73 KMSR 151401 FFHDVN HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 QUAD CITIES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** ILLINOIS HEADWATER POINTS *** : APRI2 2.4/ 2.6/ 2.8 :HANOVER IL APPLE R PINI2 2.1/ 2.1/ 2.2 :PRINCETON IL BIG BUREAU CR OQUI2 1.5/ 1.6/ 1.6 :OQUAWKA IL 7NE HENDERSON CR PCKI2 1.0/ 1.0/ 1.0 :KEITHSBURG IL POPE CR : : *** IOWA HEADWATER POINTS *** : WLCI4 1.9/ 2.2/ 2.8 :WALCOTT IA 110TH AVE DUCK CR DKII4 2.6/ 2.7/ 2.9 :DAVENPORT IA GOLF CS DUCK CR BETI4 3.5/ 4.0/ 4.5 :BETTENDORF IA DUCK CR DRNI4 0.7/ 1.0/ 1.0 :DURANGO IA LITTLE MAQUOKETA R IRCI4 0.7/ 1.0/ 1.0 :IOWA CITY IA 4NE RAPID CR CRAI4 0.9/ 1.0/ 1.0 :CORALVILLE IA CLEAR CR IOCI4 1.5/ 1.5/ 1.6 :IOWA CITY IA 5SW OLD MANS CR MCHI4 0.5/ 1.0/ 1.0 :MANCHESTER IA 1SE MAQUOKETA R MMCI4 2.3/ 2.7/ 3.0 :MUSCATINE IA-HWY 38 MAD CR .END $$  903 FOUS73 KMSR 151401 FFHFGF HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 GRAND FORKS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MINNESOTA HEADWATER POINTS *** : CSRM5 2.4/ 2.5/ 2.5 :CAMPBELL MN 1W SO FK RABBIT R MALM5 1.0/ 1.0/ 1.0 :MALUNG MN 2NW ROSEAU R BLO SO FK : : *** NORTH DAKOTA HEADWATER POINTS *** : DWGN8 3.5/ 4.0/ 4.2 :DWIGHT ND 1NE ANTELOPE CR HGRN8 2.8/ 3.1/ 3.4 :HILLSBORO ND GOOSE R LTRN8 1.2/ 1.2/ 1.3 :LARIMORE ND 5ENE TURTLE R .END $$  511 FOUS73 KMSR 151401 FFHLOT HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED APR 15 2026 CHICAGO HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH12/DC2604151400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** ILLINOIS HEADWATER POINTS *** : NBPI2 0.9/ 1.0/ 1.0 :CHICAGO IL N BR CHICAGO R CDCI2 1.8/ 2.1/ 2.5 :CHICAGO HEIGHTS IL DEER CR DRFI2 1.6/ 1.8/ 2.0 :DEERFIELD IL N BR CHICAGO R DEKI2 3.5/ 4.0/ 4.5 :DE KALB IL S BR KISHWAUKEE R DSPI2 0.5/ 1.0/ 1.0 :DES PLAINES IL DES PLAINES R WLRI2 2.0/ 2.4/ 2.8 :DES PLAINES IL WELLER CR EMHI2 1.4/ 1.7/ 2.0 :ELMHURST IL SALT CR FLSI2 1.2/ 1.6/ 2.0 :FLOSSMOOR IL BUTTERFIELD CR GLWI2 2.5/ 3.0/ 3.3 :GLENWOOD IL THORN CR GUNI2 0.5/ 1.0/ 1.0 :GURNEE IL DES PLAINES R JHCI2 1.7/ 1.9/ 2.1 :JOLIET IL HICKORY CR LAFI2 1.6/ 1.8/ 2.0 :LAKE FOREST IL SKOKIE R NILI2 2.2/ 2.7/ 3.2 :NILES IL N BR CHICAGO R NBRI2 2.4/ 3.0/ 3.6 :NORTHBROOK IL W FK N BR CHICAGO R OAKI2 2.3/ 2.4/ 2.8 :OAK FOREST IL MIDLOTHIAN CR MCDI2 1.6/ 1.9/ 2.2 :PROSPECT HTS IL MCDONALD CR ALPI2 0.8/ 1.0/ 1.0 :ROCKFORD IL ALPINE DAM-KEITH CR LEVI2 1.1/ 1.4/ 1.7 :ROCKFORD IL LEVINGS LAKE PPLI2 1.2/ 1.5/ 1.9 :ROCKFORD IL PAGE PARK LAKE ROLI2 1.5/ 1.9/ 2.3 :ROLLING MEADOWS IL SALT CR SCHI2 2.1/ 2.4/ 2.7 :ST CHARLES IL FERSON CR SORI2 2.9/ 2.9/ 2.9 :SHOREWOOD IL DU PAGE R THNI2 1.5/ 1.5/ 1.4 :THORNTON IL THORN CR WHEI2 1.2/ 1.4/ 1.6 :WHEELING IL BUFFALO CR WLSI2 3.1/ 3.7/ 4.2 :WILLOW SPRINGS IL FLAG CR YRKI2 1.9/ 1.9/ 1.9 :YORKVILLE IL BLACKBERRY CR : : *** INDIANA HEADWATER POINTS *** : HDDI3 3.5/ 3.5/ 3.7 :DYER IN HART DITCH MNTI3 3.2/ 3.3/ 3.4 :MUNSTER IN HART DITCH LCMI3 2.1/ 2.1/ 2.1 :MUNSTER IN LITTLE CALUMET R PRTI3 1.4/ 1.4/ 1.4 :PORTER IN LITTLE CALUMET R .END $$  257 FOUS74 KORN 151511 FFHFFC HEADWATER GUIDANCE FOR HSA.....ATLANTA GA NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 1010 AM CDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH12/DC2604151510 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....GEORGIA : ENGG1 1.8/ 1.9/ 2.1 :NEW ENGLAND, GA LOOKOUT CREEK HWEG1 3.1/ 3.5/ 4.4 :HIAWASSEE, GA HIAWASSEE R. .END $$  792 FOUS74 KORN 151511 FFHGSP HEADWATER GUIDANCE FOR HSA.....GREENVILLE/SPARTANBURG SC NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 1010 AM CDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH12/DC2604151510 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==== ==================== ================== : :.....NORTH CAROLINA : ROSN7 3.5/ 4.9/ 5.5/ 6.0/ 6.5 :ROSMAN, NC FRENCH BROAD R. BLTN7 3.2/ 4.2/ 5.5/ 6.0/ 6.5 :BILTMORE, NC SWANNANOAH R. BIRN7 3.5/ 5.0/ 5.5/ 6.0/ 6.5 :BIRDTOWN, NC OCONALUFTEE R. .END $$  556 FOUS74 KORN 151511 FFHHUN HEADWATER GUIDANCE FOR HSA.....HUNTSVILLE AL NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 1010 AM CDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH12/DC2604151510 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....ALABAMA : FRYA1 2.2/ 2.4/ 2.6 :FARLEY, AL ALDRIDGE CREEK SHEA1 2.1/ 2.2/ 2.4 :SHERWOOD, AL ALDRIDGE CREEK ATNA1 3.5/ 4.5/ 4.9 :ATHENS, AL LIMESTONE CREEK BPPA1 3.5/ 3.8/ 4.0 :BUCKS POCKET, AL S. SAUTY CREEK MADA1 3.0/ 3.3/ 3.5 :MADISON, AL INDIAN CREEK .END $$  246 FOUS74 KORN 151511 FFHJAN HEADWATER GUIDANCE FOR HSA.....JACKSON MS NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 1010 AM CDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH12/DC2604151510 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....MISSISSIPPI : MEIM6 3.5/ 5.0/ 5.5 :MERIDIAN, MS SOWASHEE CREEK JCCM6 3.2/ 4.0/ 4.6 :JACKSON, MS CANY CREEK JHMM6 3.5/ 4.1/ 4.9 :JACKSON, MS HANGING MOSS CREEK LYNM6 3.4/ 4.1/ 4.7 :JACKSON, MS LYNCH CREEK TOWM6 3.3/ 4.0/ 4.7 :JACKSON, MS TOWN CREEK UBCM6 3.4/ 4.1/ 4.7 :JACKSON, MS EUBANKS CREEK .END $$  990 FOUS74 KORN 151511 FFHLZK HEADWATER GUIDANCE FOR HSA.....LITTLE ROCK AR NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 1010 AM CDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH12/DC2604151510 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....ARKANSAS : BTNA4 3.5/ 4.1/ 4.7 :BENTON, AR SALINE R. CIGA4 2.6/ 2.8/ 3.0 :CLINTON, AR S. FK LZKTLE RED R. HDYA4 3.1/ 4.0/ 5.1 :HARDY, AR SPRING R. .END $$  849 FGUS74 KORN 151511 FFHMRX HEADWATER GUIDANCE FOR HSA.....MORRISTOWN TN NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 1010 AM CDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH12/DC2604151510 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==== ==================== ================== : :.....TENNESSEE : DOET1 3.0/ 3.4/ 3.9/ 4.7/ 5.8 :ELIZABETHTON, TN DOE R. RMTT1 3.3/ 3.7/ 5.5/ 5.5/ 5.8 :ROAN MOUNTAIN, TN DOE R. : :.....VIRGINIA : CLVV2 2.3/ 2.5/ 2.6/ 3.0/ 3.7 :CLEVELAND, VA CLINCH R. .END $$  514 FOUS74 KORN 151511 FFHRNK HEADWATER GUIDANCE FOR HSA.....BLACKSBURG VA NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 1010 AM CDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH12/DC2604151510 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==== ==================== ================== : :.....VIRGINIA : SALV2 2.1/ 2.3/ 2.5/ 2.9/ 3.7 :SALTVILLE, VA N.F. HOLSTON R. SGWN7 1.3/ 1.3/ 1.6/ 2.1/ 3.0 :SUGAR GROVE, NC WATAUGA R. SMFV2 2.8/ 2.9/ 3.1/ 3.5/ 4.2 :SEVEN MILE FORD, VA M.F. HOLSTON R. RLRV2 1.5/ 1.6/ 1.7/ 2.1/ 3.0 :RICHLANDS, VA CLINCH R. .END $$  141 FOUS74 KORN 151511 FFHSHV HEADWATER GUIDANCE FOR HSA.....SHREVEPORT LA NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 1010 AM CDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH12/DC2604151510 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....LOUISIANA : KEIL1 3.5/ 3.8/ 4.0 :KEITHVILLE, LA CYPRESS BAYOU .END $$  131 FOUS74 KORN 151511 FFHLSX HEADWATER GUIDANCE FOR HSA.....ST. LOUIS MO NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 1010 AM CDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260415 Z DH12/DC2604151510 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....MISSOURI : ANNM7 3.5/ 4.5/ 5.4 :ANNAPOLIS, MO BLACK R. .END $$  911 FOUS71 KTAR 151536 FFHTAR HEADWATER FLASH FLOOD GUIDANCE NATIONAL WEATHER SERVICE NORTHEAST RIVER FORECAST CENTER... NORTON MA 1130 AM EDT WED APR 15 2026 : WATERSHED AREA AVERAGE RAINFALL IN INCHES REQUIRED : TO EXCEED FLOOD STAGE : HSA - HYDROLOGIC SERVICE AREA .B TAR 260415 Z DH12/DC2604151530 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :=========================================================== : CARIBOU HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== MASM1 2.2/ 2.2/ 2.4/ 2.4/ 2.4 :MASARDIS, ME DOVM1 1.6/ 1.8/ 1.8/ 2.0/ 2.0 :DOVER, ME WENM1 3.0/ 4.5/ 6.0/ 7.0/ 8.0 :WEST ENFIELD, ME :=========================================================== : GRAY HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== NANM1 1.9/ 2.0/ 2.2/ 2.9/ 3.1 :NORTH ANSON, ME SKOM1 2.1/ 2.8/ 3.1/ 3.5/ 4.2 :SKOWHEGAN, ME ROXM1 0.7/ 0.8/ 0.9/ 1.2/ 2.0 :ROXBURY, ME CNWN3 1.4/ 1.5/ 1.5/ 1.9/ 2.1 :CONWAY, NH WOON3 0.5/ 0.5/ 0.5/ 0.5/ 0.6 :WOODSTOCK, NH RUMN3 2.2/ 2.3/ 2.4/ 2.6/ 3.3 :RUMNEY, NH BRSN3 2.7/ 2.8/ 2.8/ 3.0/ 3.3 :BRISTOL, NH DAVN3 2.5/ 2.7/ 3.0/ 3.8/ 4.7 :DAVISVILLE, NH NSTN3 1.6/ 1.9/ 2.1/ 2.2/ 2.5 :N STRATFORD, NH BETN3 1.6/ 1.7/ 1.7/ 2.0/ 2.9 :BETHLEHEM JCT, NH PTRN3 2.8/ 2.9/ 2.9/ 3.3/ 3.8 :PETERBORO, NH GFFN3 2.0/ 2.1/ 2.4/ 2.9/ 3.9 :GOFFSTOWN, NH :=========================================================== : BOSTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== FBGM3 2.1/ 2.2/ 2.2/ 3.0/ 4.1 :FITCHBURG, MA WGTM3 2.0/ 2.1/ 2.2/ 2.9/ 4.6 :WEST GROTON, MA MAYM3 2.5/ 2.5/ 2.6/ 4.6/ 5.8 :MAYNARD, MA SAXM3 1.6/ 2.1/ 3.7/ 4.4/ 5.9 :SAXONVILLE, MA WLMM3 2.9/ 3.1/ 3.3/ 4.5/ 7.0 :WILMINGTON, MA NRWM3 2.4/ 3.8/ 4.5/ 6.6/ 7.5 :NORWOOD, MA DOVM3 3.0/ 3.9/ 3.9/ 4.5/ 5.5 :DOVER, MA NBRM3 2.8/ 3.0/ 3.3/ 4.5/ 6.8 :NORTHBRIDGE, MA WLMC3 3.0/ 4.5/ 4.9/ 5.3/ 6.0 :WILLIMANTIC, CT WSFM3 2.7/ 3.4/ 3.9/ 4.6/ 5.7 :WESTFIELD, MA UNVC3 1.7/ 2.0/ 2.7/ 4.5/ 6.8 :UNIONVILLE, CT :=========================================================== : NEW YORK HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== GRDN6 2.7/ 3.4/ 3.7/ 4.0/ 4.7 :GARDINER, NY YTCC3 2.0/ 2.6/ 2.9/ 3.2/ 3.9 :YANTIC, CT :=========================================================== : BURLINGTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== CZRN6 2.2/ 2.3/ 2.4/ 3.3/ 4.1 :PERRY MILLS, NY ASFN6 0.7/ 0.7/ 0.8/ 1.0/ 1.2 :AUSABLE FORKS, NY CENV1 2.1/ 2.1/ 2.1/ 2.1/ 2.2 :CENTER RUTLAND, VT MONV1 1.5/ 1.5/ 1.6/ 2.0/ 2.8 :MONTPELIER, VT MOOV1 0.9/ 0.9/ 1.0/ 1.3/ 2.0 :MORETOWN, VT JONV1 1.2/ 1.3/ 1.3/ 1.3/ 1.7 :JOHNSON, VT NTYV1 0.5/ 0.5/ 0.5/ 0.8/ 1.2 :NORTH TROY, VT PASV1 1.5/ 2.1/ 2.2/ 2.2/ 2.2 :PASSUMPSIC, VT WLRV1 1.5/ 1.6/ 1.6/ 1.7/ 2.4 :WELLS RIVER, VT WEHV1 1.5/ 1.8/ 2.0/ 2.1/ 2.4 :W HARTFORD, VT :=========================================================== : ALBANY HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== NWCN6 3.0/ 3.3/ 3.5/ 3.6/ 4.1 :NEWCOMB, NY HOPN6 1.9/ 2.1/ 2.3/ 2.4/ 2.9 :HOPE, NY GVVN6 1.7/ 1.8/ 1.9/ 2.0/ 2.8 :MID. GRANVILLE, NY BTTN6 1.9/ 2.5/ 2.9/ 3.2/ 3.9 :BATTENVILLE, NY WILM3 1.2/ 1.5/ 1.8/ 2.2/ 2.7 :WILLIAMSTOWN, MA BNTV1 1.5/ 1.6/ 1.8/ 2.1/ 2.6 :N. BENNINGTON, VT LTLN6 2.0/ 2.8/ 3.2/ 3.4/ 4.0 :LITTLE FALLS, NY PTVN6 2.0/ 2.2/ 2.5/ 2.8/ 4.3 :PRATTSVILLE, NY MTRN6 2.0/ 2.3/ 2.6/ 3.1/ 4.6 :COLD BROOK, NY ROSN6 1.7/ 2.6/ 3.0/ 3.4/ 4.2 :ROSENDALE, NY WAPN6 1.8/ 2.4/ 2.8/ 3.2/ 4.1 :WAPPINGER FALLS, NY GTBM3 3.0/ 4.5/ 5.1/ 5.7/ 7.0 :GT. BARRINGTON, MA TENN6 3.0/ 4.1/ 4.3/ 4.8/ 5.6 :GAYLORDSVILLE, CT GAYC3 2.0/ 2.3/ 2.4/ 2.6/ 3.0 :GAYLORDSVILLE, CT :=========================================================== : BINGHAMTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== FLLN6 2.0/ 2.1/ 2.4/ 2.8/ 3.4 :ITHACA, NY ONDN6 1.6/ 1.7/ 1.9/ 2.5/ 3.1 :SYRACUSE, NY NEIN6 1.3/ 1.6/ 1.8/ 2.1/ 2.7 :ONEIDA, NY :=========================================================== : BUFFALO HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== GOWN6 1.1/ 1.4/ 1.5/ 1.7/ 1.9 :GOWANDA, NY GDVN6 0.9/ 1.1/ 1.3/ 1.6/ 2.1 :GARDENVILLE, NY LCSN6 0.9/ 1.0/ 1.2/ 1.5/ 1.9 :LANCASTER, NY EBZN6 0.8/ 1.1/ 1.2/ 1.5/ 1.9 :EBENEZER, NY WILN6 1.2/ 1.3/ 1.3/ 1.5/ 1.7 :WILLIAMSVILLE, NY BTVN6 1.7/ 1.7/ 1.8/ 2.0/ 2.3 :BATAVIA, NY WLLN6 1.1/ 1.4/ 1.5/ 1.6/ 1.9 :WELLSVILLE, NY GRBN6 1.7/ 2.0/ 2.2/ 2.4/ 2.8 :GARBUTT, NY CHRN6 1.8/ 2.1/ 2.2/ 2.4/ 2.7 :CHURCHVILLE, NY BOON6 2.6/ 2.7/ 2.8/ 3.0/ 3.7 :BOONVILLE, NY .END $$ NYC WATER SUPPLY FORECAST ESTIMATED RUNOFF IN MILLIONS OF GALLONS RESULTING FROM THE FOLLOWING 6-HOUR PRECIPITATION AMOUNTS IN INCHES : Drainage areas in square miles are: GILBOA - 315. ASHOKAN - 257. RONDOUT - 95. W.BRANCH - 43. CROTON - 335. KENSICO - 13. : .B TAR 260415 Z DH12/DC2604151536 /DUE/QMXC1/QMXC2/QMXC3/QMXC4 .B1 /QMXC5/QMXC6 : : RAINFALL :IDENT 0.5 1.0 1.5 2.0 3.0 5.0 LOCATION :======= ===== ====== ====== ====== ======= ======= ================ RONDOUT 267/ 581/ 895/ 1373/ 3006/ 6298/ : RONDOUT RESERVOIR CROTON 358/ 1092/ 1955/ 2841/ 5527/ 16429/ : NEW CROTON DAM W.BRANC 24/ 65/ 127/ 189/ 333/ 1340/ : W.BRANCH RESERVOIR KENSICO 30/ 79/ 189/ 301/ 526/ 976/ : KENSICO GILBOA 864/ 1954/ 3579/ 6141/ 11440/ 22221/ : SCHOHARIE RESERVOIR ASHOKAN 1044/ 2130/ 3232/ 4491/ 8680/ 17426/ : ASHOKAN RESERVOIR .END $$  108 FOUS62 KALR 151908 FFGSJU COUNTY FLASH FLOOD GUIDANCE...PUERTO RICO NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN FORECAST ZONES. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF :IDENTIFIERS ARE 2-LETTER STATE, Z FOR ZONE, 3-DIGIT ZONE NUMBER : :IDENT 1HR 3HR 6HR ZONE NAME :======= ==== ==== ==== ==================== PRZ001 1.1/ 1.8/ 2.4 PRZ002 1.1/ 1.8/ 2.4 PRZ003 1.1/ 1.8/ 2.4 PRZ004 1.1/ 1.8/ 2.4 PRZ005 1.6/ 2.1/ 2.6 PRZ006 1.6/ 2.1/ 2.6 PRZ007 1.6/ 2.1/ 2.6 PRZ008 1.6/ 2.1/ 2.6 PRZ009 1.6/ 2.1/ 2.6 PRZ010 1.6/ 2.1/ 2.6 PRZ011 1.6/ 2.1/ 2.6 PRZ012 1.8/ 2.8/ 3.9 PRZ013 1.8/ 2.8/ 3.9 VIZ001 2.0/ 3.2/ 4.5 VIZ002 2.1/ 3.3/ 4.6 .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  101 FOUS72 KALR 151908 FFHBMX FOUS72 KALR 151908 HEADWATER GUIDANCE...BIRMINGHAM CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== BLDA1 3.0/ 3.4/ 3.5 BPPA1 2.2/ 2.6/ 2.7 CATA1 3.0/ 4.4/ 4.9 CKLA1 3.0/ 3.5/ 3.7 ENSA1 3.0/ 3.4/ 3.5 WDLA1 3.0/ 3.7/ 3.9 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  964 FOUS72 KALR 151908 FFHCAE HEADWATER GUIDANCE...COLUMBIA CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== BLRS1 3.0/ 5.0/ 5.8/ 7.0/ 8.0 MODS1 3.0/ 4.1/ 4.3/ 4.7/ 5.5 ORBS1 3.0/ 4.6/ 6.0/ 7.0/ 8.0 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  611 FOUS72 KALR 151908 FFHCHS HEADWATER GUIDANCE...CHARLESTON CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== MDVG1 3.0/ 5.0/ 6.0/ 7.0/ 8.0 SUMS1 3.0/ 5.0/ 6.0/ 7.0/ 8.0 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  201 FOUS72 KALR 151908 FFHFFC FOUS72 KALR 151908 HEADWATER GUIDANCE...ATLANTA CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== AANG1 3.0/ 4.0/ 4.1 ARAG1 3.0/ 3.8/ 4.5 CNNG1 3.0/ 3.6/ 4.3 CTWG1 3.0/ 3.9/ 4.7 HDCG1 2.9/ 3.4/ 4.0 MARG1 3.0/ 4.0/ 4.1 RMTG1 3.0/ 3.8/ 4.5 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  836 FOUS72 KALR 151908 FFHGSP HEADWATER GUIDANCE...GREENVILLE-SPARTANBURG CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== CARG1 3.0/ 5.0/ 6.0/ 7.0/ 8.0 CYNG1 3.0/ 4.3/ 4.6/ 5.5/ 6.9 LNRN7 3.0/ 3.5/ 3.6/ 4.0/ 4.8 LOWN7 2.6/ 3.1/ 3.4/ 3.8/ 4.9 DELS1 2.9/ 3.7/ 4.1/ 5.1/ 6.3 GRES1 2.9/ 3.7/ 4.1/ 5.1/ 6.3 LARS1 3.0/ 4.5/ 4.8/ 5.3/ 6.2 WEPS1 2.9/ 3.7/ 4.1/ 5.1/ 6.3 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  433 FOUS72 KALR 151908 FFHMEG FOUS72 KALR 151908 HEADWATER GUIDANCE...MEMPHIS CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== TPOM6 2.4/ 2.7/ 2.9 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  405 FOUS72 KALR 151908 FFHAKQ HEADWATER GUIDANCE...WAKEFIELD CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== LAWV2 3.0/ 4.0/ 4.4/ 4.9/ 6.0 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  256 FOUS72 KALR 151908 FFHILM HEADWATER GUIDANCE...WILMINGTON CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== BCRS1 3.0/ 5.0/ 5.6/ 6.3/ 7.5 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  006 FOUS72 KALR 151908 FFHJAX HEADWATER GUIDANCE...JACKSONVILLE CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== MDLF1 2.2/ 2.8/ 3.7 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  627 FOUS72 KALR 151908 FFHMFL FOUS72 KALR 151908 HEADWATER GUIDANCE...MIAMI CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== PLMF1 3.0/ 5.0/ 6.0 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  213 FOUS72 KALR 151908 FFHMOB HEADWATER GUIDANCE...MOBILE CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== BWMA1 3.0/ 4.2/ 4.4 FLMA1 3.0/ 4.4/ 4.8 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  829 FOUS72 KALR 151908 FFHRAH FOUS72 KALR 151908 HEADWATER GUIDANCE...RALEIGH CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== BCMN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 BRSN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 HAWN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 HPNN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 NBCN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 NBUN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 NBWN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 NRWN7 2.5/ 2.8/ 3.0/ 3.3/ 4.0 OKRN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 RLHN7 2.5/ 3.0/ 3.4/ 4.2/ 5.7 RYAN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 SBCN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 SBHN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 SBPN7 3.0/ 3.5/ 3.6/ 3.9/ 4.6 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  435 FOUS72 KALR 151908 FFHRNK HEADWATER GUIDANCE...BLACKSBURG CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== ARAN7 2.3/ 2.8/ 3.1/ 3.7/ 5.0 ELKN7 2.3/ 2.8/ 3.1/ 3.7/ 5.0 WKSN7 3.0/ 4.3/ 4.6/ 5.4/ 6.8 RONV2 2.0/ 2.3/ 2.4/ 2.8/ 3.5 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  096 FOUS72 KALR 151908 FFHSJU HEADWATER GUIDANCE...SAN JUAN CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== AREP4 2.2/ 3.0/ 4.1 CAGP4 1.6/ 2.2/ 3.0 CIAP4 2.1/ 2.6/ 3.4 COAP4 2.3/ 2.9/ 3.8 COMP4 1.7/ 2.2/ 2.9 GURP4 1.6/ 2.0/ 2.7 HORP4 2.7/ 3.3/ 4.0 MANP4 1.6/ 1.9/ 2.4 MOCP4 1.4/ 1.9/ 2.8 RPOP4 1.4/ 1.7/ 2.2 SEBP4 1.8/ 2.2/ 2.8 TOAP4 1.9/ 2.3/ 2.9 VGBP4 2.1/ 2.8/ 3.6 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  752 FOUS72 KALR 151908 FFHTAE FOUS72 KALR 151908 HEADWATER GUIDANCE...TALLAHASSEE CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== ARTA1 3.0/ 4.0/ 4.4 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  355 FOUS72 KALR 151908 FFHTBW HEADWATER GUIDANCE...TAMPA CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 256 PM EDT WED APR 15 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260415 Z DH18/DC202604151856 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR :======= ==== ==== ==== LITF1 3.0/ 4.6/ 5.4 MKHF1 3.0/ 3.6/ 4.2 : : TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR : THAT LOCATION AND USE THE FOLLOWING RELATIONS... : TABLE 1 / 0 TO 2.4 IN TABLE 4 / 4.1 TO 4.5 IN : 2 / 2.5 TO 3.3 IN 5 / 4.6 TO 4.9 IN : 3 / 3.4 TO 4.0 IN 6 / 5.0 IN : .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  063 FOUS73 KKRF 151945 FFHCO C O L O R A D O H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 PM CDT WED APR 15 2026 .B KRF 260415 Z DH18/DC2604151945 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** DENVER HSA ***** : BELC2 2.9/ 3.3/ 4.5 :ELDORADO SPGS CO SOUTH BOULDER CR BOCC2 3.0/ 3.4/ 4.3 :BOULDER CO BOULDER CR DKKC2 2.7/ 3.1/ 3.6 :DRAKE CO N FK BIG THOMPSON R DNVC2 3.1/ 3.5/ 4.0 :DENVER CO SOUTH PLATTE R BIMC2 3.0/ 3.4/ 3.9 :CEDAR COVE CO ` BIG THOMPSON R BTLC2 3.0/ 3.4/ 3.9 :LOVELAND CO BIG THOMPSON R DRBC2 3.3/ 4.1/ 5.1 :DERBY CO CLEAR CR ENWC2 2.9/ 3.3/ 4.2 :ENGLEWOOD CO SOUTH PLATTE R FRKC2 2.7/ 3.1/ 4.1 :FRANKTOWN CO CHERRY CR FTDC2 2.1/ 2.4/ 2.8 :AT CANYON MOUTH CO CACHE LA POUDRE R GLDC2 2.9/ 3.3/ 4.5 :GOLDEN CO CLEAR CR IDOC2 2.8/ 3.2/ 4.4 :LAWSON CO CLEAR CR LNSC2 3.1/ 3.7/ 4.0 :LYONS CO ST VRAIN CR LOVC2 3.1/ 3.5/ 4.2 :SEDALIA CO PLUM CR MBNC2 3.3/ 3.7/ 4.3 :NEDERLAND CO MIDDLE BOULDER CR MRRC2 3.4/ 4.1/ 4.4 :MORRISON CO BEAR CR OROC2 3.0/ 3.4/ 4.2 :ORODELL CO BOULDER CR POUC2 2.8/ 3.4/ 3.7 :FT COLLINS CO CACHE LA POUDRE R RTCC2 3.2/ 3.6/ 4.2 :RUSTIC CO S FK CACH LA PODRE R SHRC2 3.5/ 4.0/ 4.6 :SHERIDAN CO LCL BEAR CR SVCC2 3.0/ 3.4/ 3.9 :HYGIENE CO ST. VRAIN CR .END $$  541 FOUS73 KKRF 151945 FFHIA I O W A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 PM CDT WED APR 15 2026 .B KRF 260415 Z DH18/DC2604151945 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** DES MOINES HSA ***** : ATCI4 1.9/ 2.2/ 2.6 :ATLANTIC IA EAST NISHNABOTNA R BDFI4 2.4/ 2.8/ 3.2 :BEDFORD IA E FK 102 R CHTI4 2.4/ 2.8/ 3.2 :CHARITON IA CHARITON R PRMI4 2.9/ 3.3/ 3.8 :PROMISE CTY IA 6NW S FK CHARITON R MOLI4 2.6/ 3.0/ 3.4 :MOULTON IA CHARITON R : : ***** OMAHA HSA ***** : HNKI4 1.4/ 1.6/ 1.9 :HANCOCK IA WEST NISHNABOTNA R ICLI4 1.9/ 2.2/ 2.6 :CLARINDA IA 1E NODAWAY R PSGI4 5.2/ 5.8/ 6.5 :PISGAH IA 1E SOLDIER R RDOI4 1.4/ 1.6/ 1.9 :RED OAK IA EAST NISHNABOTNA R : : ***** SIOUX FALLS HSA ***** : ALTI4 1.5/ 1.8/ 2.1 :ALTON IA FLOYD R JMEI4 2.1/ 2.6/ 2.8 :JAMES IA 1NE FLOYD R LMRI4 1.4/ 1.7/ 1.9 :LEMARS IA #2 FLOYD R MRLI4 1.7/ 2.1/ 2.3 :MERRILL IA FLOYD R RAPI4 1.4/ 1.6/ 2.3 :ROCK RAPIDS IA ROCK R SHLI4 1.4/ 1.6/ 1.9 :SHELDON IA 1N FLOYD R SIOI4 2.6/ 3.3/ 3.4 :SIOUX CITY IA 4N PERRY CR SPOI4 1.3/ 1.5/ 1.8 :SPENCER IA OCHEYEDAN R STUI4 1.7/ 2.1/ 2.3 :STRUBLE IA 2N W BR FLOYD R .END $$  242 FOUS73 KKRF 151945 FFHKS K A N S A S H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 PM CDT WED APR 15 2026 .B KRF 260415 Z DH18/DC2604151945 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** DODGE CITY HSA ***** : ELLK1 5.5/ 6.1/ 6.9 :ELLIS KS BIG CR HYSK1 5.0/ 5.6/ 6.3 :HAYS KS BIG CR SCSK1 3.0/ 3.4/ 3.9 :SCHOENCHEN KS SMOKY HILL R WAAK1 5.0/ 5.6/ 6.3 :WAKEENEY KS 5N SALINE R : : ***** GOODLAND HSA ***** : GOVK1 4.6/ 5.2/ 5.8 :GOVE KS HACKBERRY CR LNRK1 4.1/ 4.6/ 5.2 :LENORA KS N FK SOLOMON R : : ***** HASTINGS HSA ***** : GDEK1 3.2/ 3.6/ 4.2 :GLADE KS N FK SOLOMON R OSBK1 3.0/ 3.4/ 3.9 :OSBORNE KS S FK SOLOMON R PTIK1 2.4/ 2.8/ 3.2 :PORTIS KS N FK SOLOMON R SKTK1 3.8/ 4.3/ 4.9 :STOCKTON KS 9N BOW CR WDRK1 3.0/ 3.4/ 3.9 :WOODRUFF KS 3WSW PRAIRIE DOG CR : : ***** PLEASANT HILL HSA ***** : ESTK1 1.0/ 1.2/ 1.4 :EASTON KS STRANGER CR ICLK1 1.8/ 2.1/ 2.8 :LEAWOOD- STATE LINE INDIAN CR LCYK1 1.7/ 2.0/ 2.3 :LA CYGNE RES KS NORTH SUGAR CR MSCK1 1.7/ 2.0/ 2.3 :MUSCOTAH KS 2S DELAWARE R OPDK1 2.2/ 2.5/ 3.1 :OVRLND PK KS MARTY INDIAN CR STAK1 1.8/ 2.1/ 2.5 :STANLEY KS BLUE R TCRK1 1.6/ 2.1/ 2.5 :OVERLAND PK- ROE AV TOMAHAWK CR TNGK1 1.7/ 2.0/ 2.3 :TONGANOXIE KS 4ENE STRANGER CR TURK1 3.9/ 4.4/ 5.0 :SOUTHWEST BLVD TURKEY CREEK : : ***** SPRINGFIELD HSA ***** : FSKK1 1.8/ 2.1/ 2.5 :FT SCOTT KS #2 MARMATON R FTNK1 0.5/ 0.6/ 0.8 :FULTON KS LITTLE OSAGE R : : ***** TOPEKA HSA ***** : ADAK1 2.4/ 2.8/ 3.2 :ADA KS SALT CR ALEK1 3.6/ 4.1/ 4.6 :ABILENE KS MUD CR CHPK1 2.8/ 3.2/ 4.0 :CHAPMAN KS 4NNW CHAPMAN CR CLDK1 2.4/ 2.8/ 3.2 :CLYDE KS ELK CR DELK1 2.4/ 2.8/ 3.2 :DELIA KS 6SE BIG SOLDIER CR FKFK1 1.2/ 1.4/ 1.7 :FRANKFORT KS BLACK VERMILLION R JMSK1 1.7/ 2.0/ 2.3 :JAMESTOWN KS 1N BUFFALO CR LAWK1 1.8/ 2.1/ 2.5 :LAWRENCE KS 4S WAKARUSA R LISK1 2.8/ 3.2/ 3.7 :LOUISVILLE KS ROCK CR LNDK1 1.5/ 1.7/ 2.1 :LYNDON KS 3ENE SALT CR VCWK1 2.0/ 2.3/ 2.7 :LACLEDE KS 14NE VERMILLION CR MWCK1 2.3/ 2.7/ 3.3 :MANHATTAN SCENIC DR WILDCAT CR PXCK1 1.6/ 1.9/ 2.2 :PAXICO KS 1SW MILL CR QNMK1 1.5/ 1.7/ 2.1 :QUENEMO KS 2S MARAIS DES CYGNES R RDNK1 1.3/ 1.5/ 1.8 :READING KS 3N MARAIS DES CYGNES R RSSK1 2.7/ 3.1/ 3.6 :ROSSVILLE KS CROSS CR SGBK1 1.6/ 1.9/ 2.2 :TOPEKA GAGE BLVD SHUNGANUNGA CR GRTK1 1.9/ 2.2/ 2.6 :GARNETT KS POTTAWATOMIE CR SNCK1 1.7/ 2.0/ 2.3 :SENECA KS 8NW TURKEY CR TOPK1 4.6/ 5.2/ 5.8 :TOPEKA KS 4NW BIG SOLDIER CR TSHK1 2.6/ 3.2/ 4.1 :TOPEKA KS SHUNGANUNGA CR JNCK1 2.3/ 2.8/ 3.6 :JUNCTION CITY KS 7S LYONS CR WRWK1 1.5/ 1.7/ 2.1 :WAKARUSA KS WAKARUSA RIVER WSHK1 0.7/ 0.8/ 1.0 :WASHINGTON KS MILL CR : : ***** WICHITA HSA ***** : BRNK1 2.3/ 2.6/ 3.1 :BARNARD KS SALT CR LCSK1 3.0/ 3.4/ 3.9 :LUCAS KS WOLF CR LNSK1 3.4/ 3.9/ 4.4 :LINDSBORG KS SMOKY HILL R PDSK1 3.8/ 4.3/ 4.9 :PARADISE KS PARADISE CR SLNK1 3.0/ 3.4/ 3.9 :SALINA KS 3W MULBERRY CR .END $$  020 FOUS73 KKRF 151945 FFHMN M I N N E S O T A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 PM CDT WED APR 15 2026 .B KRF 260415 Z DH18/DC2604151945 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** SIOUX FALLS HSA ***** : LUVM5 1.8/ 2.2/ 2.8 :LUVERNE MN ROCK R .END $$  673 FOUS73 KKRF 151945 FFHMO M I S S O U R I H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 PM CDT WED APR 15 2026 .B KRF 260415 Z DH18/DC2604151945 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** PLEASANT HILL HSA ***** : AGYM7 1.8/ 2.1/ 2.5 :AGENCY MO 4NE PLATTE R BLRM7 0.6/ 0.7/ 0.9 :BLAIRSTOWN MO BIG CR BLVM7 1.1/ 1.3/ 1.6 :BLUE LICK MO BLACKWATER R BONM7 1.2/ 1.4/ 1.7 :BOONVILLE MO PETITE SALINE CR BRLM7 1.7/ 2.0/ 2.3 :BURLINGTON JCT MO NODAWAY R CAXM7 1.0/ 1.2/ 1.4 :CARROLLTON MO WAKENDA CR CHZM7 2.4/ 2.8/ 3.2 :CHILLICTHE MO 2S GRAND R FFXM7 0.8/ 1.0/ 1.2 :FAIRFAX MO TARKIO R FYTM7 1.3/ 1.5/ 1.8 :FAYETTE MO MONITEAU CR KBNM7 2.1/ 2.6/ 3.3 :KNOBTOWN MO LITTLE BLUE R KBRM7 2.1/ 2.4/ 2.8 :KC MO - BLUERIDGE BLUE R KCCM7 3.1/ 3.5/ 4.0 :KC MO BANNISTER RD BLUE R KWPM7 3.2/ 3.6/ 4.2 :WARD PARKWAY BRUSH CREEK LKCM7 1.5/ 1.7/ 2.1 :LAKE CITY MO LITTLE BLUE R LRLM7 1.4/ 1.6/ 1.9 :LEES SUMMIT RD LITTLE BLUE R MBYM7 1.3/ 1.5/ 1.8 :MOSBY MO FISHING R MYVM7 1.3/ 1.5/ 1.8 :MARYVILLE MO 102 R NVZM7 1.5/ 1.7/ 2.1 :NOVINGER MO CHARITON R OTTM7 0.7/ 0.8/ 1.0 :OTTERVILLE MO LAMINE R RICM7 1.2/ 1.4/ 1.7 :RICHMOND MO CROOKED R SMHM7 2.2/ 2.5/ 2.9 :SMITHVILLE MO LITTLE PLATTE R TTZM7 1.7/ 2.0/ 2.3 :TRENTON MO THOMPSON R URHM7 1.1/ 1.3/ 1.6 :URICH MO 3NW SOUTH GRAND R VLYM7 0.9/ 1.1/ 1.3 :VALLEY CITY MO BLACKWATER R : : ***** ST LOUIS HSA ***** : JCMM7 1.2/ 1.4/ 1.7 :JEFFERSON CITY MO MOREAU R TGRM7 1.9/ 2.2/ 2.6 :COLUMBIA MO HINKSON CR WPHM7 1.7/ 2.0/ 2.3 :WESTPHALIA MO MARIES R : : ***** SPRINGFIELD HSA ***** : CMZM7 1.1/ 1.3/ 1.6 :CAPLINGER MILLS MO SAC R BIGM7 1.7/ 2.0/ 2.3 :BELOW FT WOOD MO BIG PINEY R .END $$  369 FOUS73 KKRF 151945 FFHMT M O N T A N A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 PM CDT WED APR 15 2026 .B KRF 260415 Z DH18/DC2604151945 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** GLASGOW HSA ***** : RRCM8 1.6/ 1.9/ 2.2 :CIRCLE MT REDWATER R .END $$  965 FOUS73 KKRF 151945 FFHNE N E B R A S K A H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 PM CDT WED APR 15 2026 .B KRF 260415 Z DH18/DC2604151945 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** GOODLAND HSA ***** : BEKN1 2.8/ 3.2/ 3.9 :BENKELMAN NE 2SSW S FK REPUBLICAN R MCKN1 3.0/ 3.4/ 3.9 :MCCOOK NE 4SW DRIFTWOOD CR : : ***** HASTINGS HSA ***** : ALDN1 3.1/ 3.5/ 4.0 :ALDA NE 1SW WOOD R DWEN1 2.3/ 2.6/ 3.1 :DEWEESE NE 4SE LITTLE BLUE R FULN1 2.2/ 2.5/ 2.9 :FULLERTON NE 3NW CEDAR R GEON1 2.0/ 2.3/ 2.7 :GENOA NE BEAVER CR GUIN1 1.8/ 2.1/ 2.7 :GUIDE ROCK NE 2S REPUBLICAN R : : ***** NORTH PLATTE HSA ***** : PALN1 2.1/ 2.4/ 2.8 :PALISADE NE FRENCHMAN CR PASN1 1.9/ 2.2/ 2.6 :PALISADE NE 2NW STINKING WATER CR : : ***** OMAHA HSA ***** : ABRN1 1.5/ 1.7/ 2.1 :AUBURN NE 1E LITTLE NEMAHA R CLBN1 2.4/ 2.8/ 3.2 :COLUMBUS NE 8NE SHELL CREEK FCKN1 3.0/ 3.4/ 3.9 :FT CROOK NE BIG PAPILLION CR HBLN1 3.2/ 3.6/ 4.2 :HUMBOLDT NE N FK BIG NEMAHA R IRVN1 3.5/ 4.0/ 4.6 :IRVINGTON NE LITTLE PAPILLION CR ITHN1 1.2/ 1.4/ 1.7 :ITHACA NE WAHOO CR LCNN1 2.6/ 3.0/ 3.4 :LINCOLN NE SALT CR NKRN1 1.9/ 2.2/ 2.6 :NICKERSON NE 4NW MAPLE CR OHAN1 2.3/ 2.6/ 3.1 :FT STREET NE BIG PAPILLION CR PEDN1 2.9/ 3.3/ 3.9 :PENDER NE LOGAN CR PRCN1 2.3/ 2.6/ 3.1 :PIERCE NE 2SE N FK ELKHORN R ROCN1 2.6/ 3.0/ 3.4 :ROCA NE SALT CR SRBN1 1.4/ 1.6/ 1.9 :SCRIBNER NE PEBBLE CR UION1 2.2/ 2.5/ 2.9 :UNION NE WEEPING WATER CR WLBN1 5.0/ 5.6/ 6.3 :WILBER NE 3W TURKEY CR WOON1 2.0/ 2.3/ 2.7 :WAHOO NE WAHOO CR : : ***** SIOUX FALLS HSA ***** : HMRN1 3.0/ 3.4/ 4.0 :HOMER NE #2 OMAHA CR .END $$  614 FOUS73 KKRF 151945 FFHSD S O U T H D A K O T A H Y D R O L O G I C S E R V I C E A R E A HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 PM CDT WED APR 15 2026 .B KRF 260415 Z DH18/DC2604151945 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** RAPID CITY HSA ***** : BNNS2 3.1/ 3.6/ 4.0 :NEMO SD 5SE BOX ELDER CR BOUS2 3.5/ 4.0/ 4.6 :GALENA SD BEAR BUTTE CR CYNS2 6.7/ 7.4/ 8.2 :CANYON LAKE SD ABV RAPID CR HOTS2 5.9/ 6.6/ 7.3 :HOT SPRINGS SD FALL R RCYS2 6.9/ 7.7/ 8.5 :RAPID CITY SD #2 RAPID CR RUSS2 4.4/ 5.0/ 5.6 :KEYSTONE SD BATTLE CR SFHS2 4.1/ 4.6/ 5.2 :SPEARFISH SD SPEARFISH CR : : ***** SIOUX FALLS HSA ***** : COSS2 1.7/ 2.0/ 2.3 :CORSON SD 1E SPLIT ROCK CR MTVS2 2.6/ 3.0/ 3.4 :MOUNT VERNON SD FIRESTEEL CR PKRS2 2.7/ 3.1/ 3.6 :PARKER SD W FK VERMILLION R SIFS2 3.2/ 3.6/ 4.5 :SIOUX FALLS SD SKUNK CR VRPS2 2.2/ 2.5/ 2.9 :PARKER SD E FK VERMILLION R .END $$  213 FOUS73 KKRF 151945 FFHWY W Y O M I N G H Y D R O L O G I C S E R V I C E A R E A S HEADWATER FLASH FLOOD GUIDANCE NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO 245 PM CDT WED APR 15 2026 .B KRF 260415 Z DH18/DC2604151945 /DUE/PPHCF/PPTCF/PPQCF :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : ***** BILLINGS HSA ***** : BGDW4 4.3/ 4.8/ 6.0 :CANYON WY BIG GOOSE CR DAYW4 1.4/ 1.6/ 1.9 :DAYTON WY TONGUE R LGCW4 3.7/ 4.2/ 5.4 :CANYON WY LITTLE GOOSE CR SHBW4 4.6/ 5.3/ 5.8 :SHERIDAN WY BIG GOOSE CR : : ***** CHEYENNE HSA ***** : FEWW4 3.1/ 3.6/ 4.0 :CHEYENNE WY CROW CR SMCW4 2.9/ 3.3/ 4.5 :WHEATLAND WY 20SW SYBILLE CR : : ***** RAPID CITY HSA ***** : MORW4 2.5/ 2.9/ 3.3 :MOORCROFT WY DONKEY CR : : ***** RIVERTON HSA ***** : BCCW4 4.0/ 4.6/ 5.1 :BUFFALO WY CLEAR CR DUBW4 3.3/ 3.7/ 4.3 :DUBOIS WY WIND R KAYW4 2.4/ 2.8/ 3.2 :KAYCEE WY M FORK POWDER R LANW4 2.9/ 3.3/ 3.8 :LANDER WY MIDDLE POPO AGIE R PAHW4 3.7/ 4.2/ 5.2 :PAHASKA WY N FK SHOSHONE R PCKW4 2.4/ 2.8/ 3.2 :KEARNEY WY PINEY CR ROKW4 2.6/ 3.0/ 3.4 :BUFFALO WY 12NW ROCK CR .END $$  937 FOUS71 KRHA 151950 FFHNJ1 HEADWATER STATEMENT FOR NEW JERSEY STREAMS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 330 PM EDT WED APR 15 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260415 Z DH18/DC2604151930/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==================== ================== : : NWS BROOKHAVEN SERVICE AREA... : Ramapo River... MAWN4 2.3/ 2.5/ 2.9/ 3.2 :Mahwah (8ft) Ramapo River :MAWN4md 2.6/ 2.8/ 3.3/ 3.7 Mahwah (9) Ramapo River :MAWN4mj 3.6/ 4.0/ 4.9/ 5.4 Mahwah (12) Ramapo River : Hohokus Brook... HOHN4 1.5/ 1.7/ 2.1/ 3.1 :Ho-Ho-Kus (3ft) Hohokus Brook : Saddle River... LODN4 1.4/ 1.5/ 1.7/ 2.3 :Lodi (5.5ft) Saddle River :LODN4md 1.9/ 2.0/ 2.2/ 3.0 Lodi (7) Saddle River :LODN4mj 2.2/ 2.3/ 2.5/ 3.5 Lodi (8) Saddle River : Rahway River... SPGN4 2.1/ 2.2/ 2.3/ 2.8 :Springfield (5.5ft) Rahway River : : NWS MT. HOLLY SERVICE AREA... : PASSAIC BASIN... : Passaic River... CAMN4 3.0/ 3.1/ 4.0/ 4.4 :Chatham (6ft) Passaic River :CAMN4md 5.1/ 5.4/ 6.2/ 6.6 Chatham (7.2) Passaic River :CAMN4mj 6.1/ 6.2/ 7.1/ 7.8 Chatham (8.2) Passaic River : Rockaway River... BOTN4 3.8/ 4.3/ 4.7/ 5.7 :Boonton Abv. (5ft) Rockaway River :BOTN4md 4.3/ 4.8/ 5.5/ 6.7 Boonton Abv. (6) Rockaway River :BOTN4mj 4.6/ 5.2/ 5.9/ 7.3 Boonton Abv. (7) Rockaway River : Whippany River... WHIN4 2.4/ 2.5/ 2.9/ 3.0 :Morristown (6ft) Whippany River : RARITAN BASIN.. : South Branch Raritan River... STTN4 2.9/ 3.3/ 4.0/ 4.9 :Stanton (8ft) S. Br. Raritan River :STTN4md 3.1/ 3.5/ 4.9/ 5.8 Stanton (10) S. Br. Raritan River :STTN4mj 3.3/ 3.8/ 5.5/ 6.7 Stanton (12) S. Br. Raritan River : North Branch Raritan River... RRTN4 2.3/ 2.5/ 2.8/ 3.0 :Raritan (10ft) N. Br. Raritan River :RRTN4md 2.5/ 2.7/ 3.1/ 3.6 Raritan (12) N. Br. Raritan River :RRTN4mj 2.9/ 3.2/ 3.8/ 4.4 Raritan (15) N. Br. Raritan River : Millstone River... BKWN4 3.7/ 3.9/ 4.1/ 4.1 :Blackwells Mills(9ft) Millstone River :BKWN4md 3.8/ 3.9/ 4.1/ 4.2 Blackwells Mills(10) Millstone River :BKWN4mj 4.1/ 4.4/ 4.6/ 5.1 Blackwells Mills(15) Millstone River : DELAWARE BASIN... : Assunpink Creek... TACN4 2.3/ 2.4/ 2.7/ 3.0 :Trenton (8.5ft) Assunpink Creek :TACN4md 2.8/ 2.9/ 3.2/ 3.6 Trenton (9.5) Assunpink Creek :TACN4mj 3.4/ 3.5/ 4.0/ 4.4 Trenton (11) Assunpink Creek .END $$ NNNN $$ NNNN  930 FOUS71 KRHA 151950 FFHPA2 HEADWATER STATEMENT FOR THE DELAWARE AND SUSQUEHANNA BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 330 PM EDT WED APR 15 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260415 Z DH18/DC2604151930/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME :======= ==== ==== ==== ==== ==================== : : NWS BINGHAMTON SERVICE AREA... : SUSQUEHANNA BASIN... : Chenango River... SHBN6 1.5/ 1.5/ 1.7/ 1.7 :Sherburne (8.5ft) :SHBN6md 1.5/ 1.6/ 1.8/ 1.9 Sherburne (9) :SHBN6mj 1.7/ 1.7/ 2.0/ 2.2 Sherburne (10.6) : Otselic River... CINN6 2.2/ 2.3/ 2.5/ 2.7 :Cincinnatus (9ft) : ...moderate and major flood stages above rating table. : Cohocton River... CMPN6 2.0/ 2.1/ 2.4/ 2.4 :Campbell (8ft) :CMPN6md 4.7/ 4.7/ 4.7/ 4.7 Campbell (10) :CMPN6mj 6.2/ 6.2/ 6.2/ 6.2 Campbell (11) : Canisteo River... WCRN6 1.8/ 1.9/ 2.2/ 2.4 :West Cameron (17ft) :WCRN6md 1.9/ 2.0/ 2.3/ 2.6 West Cameron (18) :WCRN6mj 2.2/ 2.3/ 2.8/ 3.3 West Cameron (21) : Towanda Creek... MONP1 1.6/ 1.7/ 1.9/ 2.2 :Monroeton (15.5ft) :MONP1md 1.8/ 1.8/ 2.1/ 2.5 Monroeton (17) :MONP1mj 2.0/ 2.1/ 2.5/ 3.0 Monroeton (18.5) : Tunkhannock Creek... TNKP1 1.5/ 1.5/ 1.9/ 2.0 :Tunkhannock (11ft) :TNKP1md 1.6/ 1.7/ 2.2/ 2.4 Tunkhannock (14) :TNKP1mj 1.8/ 2.0/ 2.7/ 2.8 Tunkhannock (17) : Lackawanna River... OFRP1 2.2/ 2.3/ 2.5/ 2.8 :Old Forge (11ft) :OFRP1md 2.4/ 2.4/ 2.7/ 3.0 Old Forge (13) :OFRP1mj 2.6/ 2.6/ 2.9/ 3.4 Old Forge (16) : DELAWARE BASIN... : East Branch Delaware River... MRGN6 1.8/ 2.2/ 2.7/ 3.1 :Margaretville (11ft) :MRGN6md 2.4/ 2.9/ 3.5/ 4.2 Margaretville (12) :MRGN6mj 3.1/ 3.6/ 4.6/ 5.5 Margaretville (13) : West Branch Delaware River... WALN6 1.8/ 1.9/ 2.0/ 2.1 :Walton (11.5ft) :WALN6md 2.2/ 2.2/ 2.4/ 2.7 Walton (14) :WALN6mj 2.7/ 2.8/ 3.1/ 3.5 Walton (16) : Beaverkill Creek... CKFN6 1.6/ 1.7/ 1.9/ 2.3 :Cooks Falls (10ft) :CKFN6md 2.5/ 2.7/ 3.4/ 4.4 Cooks Falls (16) :CKFN6mj 3.0/ 3.2/ 4.2/ 5.5 Cooks Falls (18) : Lackawaxen River... HWYP1 2.2/ 2.2/ 2.5/ 2.9 :Hawley (14ft) :HWYP1md 2.8/ 3.0/ 3.5/ 4.1 Hawley (20) :HWYP1mj 3.1/ 3.3/ 3.8/ 4.6 Hawley (22) : : NWS STATE COLLEGE SERVICE AREA... : SUSQUEHANNA BASIN... : Tioga River... MFDP1 1.6/ 1.9/ 2.6/ 2.9 :Mansfield (12ft) :MFDP1md 1.7/ 2.1/ 3.0/ 3.3 Mansfield (13) :MFDP1mj 1.9/ 2.4/ 3.5/ 3.8 Mansfield (14) : Penns Creek... PNCP1 2.5/ 2.6/ 2.8/ 2.8 :Penns Creek (8ft) :PNCP1md 3.8/ 3.8/ 3.8/ 3.8 Penns Creek (10) :PNCP1mj 4.8/ 4.8/ 4.8/ 4.8 Penns Creek (12) : Frankstown Branch Juniata River... WIBP1 1.9/ 2.0/ 2.2/ 2.2 :Williamsburg (12ft) :WIBP1md 1.9/ 2.0/ 2.3/ 2.3 Williamsburg (13) :WIBP1mj 2.0/ 2.1/ 2.4/ 2.5 Williamsburg (15) : Little Juniata River... SPKP1 1.6/ 1.6/ 1.8/ 1.9 :Spruce Creek (8ft) :SPKP1md 1.7/ 1.8/ 2.0/ 2.2 Spruce Creek (10) :SPKP1mj 2.1/ 2.2/ 2.7/ 3.0 Spruce Creek (14) : Aughwick Creek... SLYP1 1.8/ 1.8/ 1.9/ 2.2 :Shirleysburg (10ft) :SLYP1md 1.9/ 2.0/ 2.2/ 2.6 Shirleysburg (12) :SLYP1mj 4.1/ 4.4/ 5.1/ 6.8 Shirleysburg (20) : Sherman Creek... SMDP1 2.4/ 2.6/ 2.8/ 2.9 :Shermans Dale (9ft) :SMDP1md 2.7/ 2.9/ 3.2/ 3.4 Shermans Dale (11) :SMDP1mj 4.1/ 4.5/ 5.1/ 5.5 Shermans Dale (16) : Conodoguinet Creek... HGSP1 3.1/ 3.2/ 3.3/ 3.3 :Hogestown (8ft) :HGSP1md 3.4/ 3.6/ 4.3/ 4.4 Hogestown (10) :HGSP1mj 3.8/ 4.3/ 4.8/ 5.1 Hogestown (12) : Yellow Breeches Creek... CPHP1 2.0/ 2.2/ 2.6/ 3.2 :Camp Hill (7ft) :CPHP1md 2.2/ 2.4/ 2.8/ 3.7 Camp Hill (9) :CPHP1mj 2.7/ 2.9/ 3.6/ 4.7 Camp Hill (13) : Swatara Creek... HTVP1 1.9/ 2.0/ 2.2/ 2.7 :Harper Tavern (9ft) :HTVP1md 2.2/ 2.3/ 2.6/ 3.3 Harper Tavern (12) :HTVP1mj 2.6/ 2.8/ 3.0/ 4.1 Harper Tavern (15) : Conestoga River... LNCP1 2.1/ 2.4/ 2.5/ 3.0 :Lancaster (11ft) :LNCP1md 2.3/ 2.6/ 2.8/ 3.5 Lancaster (13) :LNCP1mj 2.4/ 2.8/ 3.1/ 3.8 Lancaster (15) : DELAWARE BASIN... : Schuylkill River... LGVP1 2.4/ 2.5/ 2.6/ 2.7 :Landingville (8ft) :LGVP1md 3.2/ 3.5/ 3.6/ 4.0 Landingville (12) :LGVP1mj 4.0/ 4.4/ 4.6/ 5.1 Landingville (14) : : NWS MT. HOLLY SERVICE AREA... : DELAWARE BASIN... : Schuylkill River... BREP1 3.9/ 4.1/ 4.7/ 5.1 :Berne (12ft) :BREP1md 4.9/ 5.2/ 6.0/ 6.6 Berne (14) :BREP1mj 5.9/ 6.4/ 7.4/ 8.0 Berne (16) : Bush Kill... SHOP1 2.5/ 3.0/ 3.3/ 3.3 :Shoemakers (6ft) :SHOP1md 2.7/ 3.2/ 3.7/ 4.2 Shoemakers (7) :SHOP1mj 2.9/ 3.4/ 4.1/ 4.6 Shoemakers (8) : Brodhead Creek... MNSP1 1.8/ 2.0/ 2.5/ 3.1 :Minisink Hills(10ft) :MNSP1md 1.9/ 2.2/ 2.8/ 3.5 Minisink Hills(12) :MNSP1mj 2.2/ 2.5/ 3.3/ 4.2 Minisink Hills(15) : Little Lehigh Creek... APAP1 3.5/ 3.8/ 4.3/ 5.1 :Allentown-10th (8ft) :APAP1md 4.4/ 4.8/ 5.4/ 6.7 Allentown-10th (10) :APAP1mj 5.5/ 6.0/ 6.9/ 8.0 Allentown-10th (12) : Perkiomen Creek... GRAP1 2.4/ 2.9/ 3.1/ 3.7 :Graterford (11ft) :GRAP1md 2.7/ 3.4/ 3.6/ 4.3 Graterford (13) :GRAP1mj 3.3/ 4.2/ 4.5/ 5.6 Graterford (16) : Neshaminy Creek... LNGP1 2.3/ 2.7/ 2.8/ 3.1 :Langhorne (9ft) :LNGP1md 2.9/ 3.4/ 3.5/ 4.0 Langhorne (10) :LNGP1mj 3.3/ 3.9/ 4.0/ 4.5 Langhorne (12) : Chester Creek... CHSP1 2.2/ 2.3/ 2.6/ 3.2 :Chester (8ft) :CHSP1md 2.8/ 2.9/ 3.3/ 4.0 Chester (10) :CHSP1mj 3.8/ 3.9/ 4.4/ 5.4 Chester (14) : West Branch Brandywine Creek... MODP1 4.9/ 5.1/ 5.5/ 5.7 :Modena (9ft) :MODP1md 5.5/ 5.7/ 6.2/ 6.5 Modena (10) :MODP1mj 6.5/ 7.0/ 7.4/ 8.0 Modena (12) : East Branch Brandywine Creek... DWNP1 2.1/ 2.1/ 2.1/ 2.3 :Downingtown (7ft) :DWNP1md 2.9/ 3.0/ 3.1/ 3.4 Downingtown (9) :DWNP1mj 4.0/ 4.0/ 4.2/ 4.5 Downingtown (11) : Brandywine Creek... CDFP1 2.0/ 2.5/ 2.9/ 3.0 :Chadds Ford (9ft) :CDFP1md 2.4/ 3.1/ 3.7/ 3.8 Chadds Ford (11) :CDFP1mj 2.9/ 3.8/ 4.5/ 4.7 Chadds Ford (13) : Christina River... CHBD1 1.7/ 1.9/ 2.1/ 3.0 :Coochs Brdg(11ft) :CHBD1md 2.1/ 2.3/ 2.7/ 3.8 Coochs Brdg(12) :CHBD1mj 2.8/ 3.1/ 3.6/ 4.9 Coochs Brdg(13) : White Clay Creek... DPKD1 2.0/ 2.1/ 2.4/ 3.0 :Delaware Pk (13ft) :DPKD1md 2.8/ 2.9/ 3.2/ 4.0 Delaware Pk (15) :DPKD1mj 4.0/ 4.2/ 4.5/ 5.7 Delaware Pk (16.5) : Red Clay Creek... RCCD1 2.3/ 2.6/ 2.9/ 3.4 :Wooddale (7ft) :RCCD1md 3.1/ 3.4/ 3.8/ 4.4 Wooddale (8.5) :RCCD1mj 3.9/ 4.2/ 4.6/ 5.5 Wooddale (10) .END :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS BINGHAMTON SERVICE AREA... .B RHA 260415 Z DH18/DC2604151930/DUE/PPHCF/PPTCF/PPQCF/PPKCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages : Lackawanna River... ARHP1 2.9/ 3.0/ 3.4/ 4.1 :Archbald (8ft) :ARHP1md 3.5/ 3.6/ 4.0/ 5.0 Archbald (9) :ARHP1mj 4.1/ 4.3/ 4.8/ 6.0 Archbald (10) PKIP1 3.7/ 3.8/ 4.0/ 4.4 :Scranton (12.5ft.) :PKIP1md 4.0/ 4.1/ 4.2/ 4.7 Scranton (14) :PKIP1mj 4.2/ 4.3/ 4.4/ 4.9 Scranton (15) .END : Model-simulated 3-hourly stage forecasts including QPF... .E ARHP1 20260415 DC2604151950/DH21/HGIFX/DIH3/ .E1 2.5/2.5/2.6/2.8/2.9/2.7/2.6/2.6 .E PKIP1 20260415 DC2604151950/DH21/HGIFX/DIH3/ .E1 1.8/1.8/1.9/2.0/2.1/2.0/1.9/1.9 $$ NNNN  033 FOUS71 KRHA 151950 FFHVA2 HEADWATER STATEMENT FOR THE POTOMAC AND JAMES BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 330 PM EDT WED APR 15 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260415 Z DH18/DC2604151930/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME :======= ==== ==== ==== ==== ==================== : : NWS STERLING SERVICE AREA... : POTOMAC BASIN... : North Branch Potomac River... KITM2 1.7/ 2.5/ 3.1/ 4.1 :Kitzmiller (9ft) :KITM2md 3.2/ 4.6/ 5.7/ 8.0 Kitzmiller (11) :KITM2mj 5.1/ 7.0/ 7.4/ 8.0 Kitzmiller (13) : Georges Creek... WSTM2 1.6/ 1.9/ 2.2/ 2.5 :Westernport (8ft) :WSTM2md 2.3/ 2.6/ 3.0/ 3.5 Westernport (10) :WSTM2mj 2.9/ 3.3/ 3.8/ 4.4 Westernport (12) : South Branch Potomac River... FKLW2 2.3/ 2.7/ 2.8/ 3.1 :Franklin (7ft) :FKLW2md 2.7/ 3.4/ 3.6/ 4.0 Franklin (9) :FKLW2mj 3.2/ 4.2/ 4.5/ 5.0 Franklin (11) : South River... WAYV2 3.9/ 4.1/ 5.1/ 5.5 :Waynesboro (9.5ft) :WAYV2md 4.5/ 4.9/ 6.2/ 6.7 Waynesboro (11) :WAYV2mj 5.4/ 6.0/ 7.4/ 8.0 Waynesboro (13) : North Fork Shenandoah River... COOV2 5.4/ 6.0/ 6.7/ 7.0 :Cootes Store (15ft) :COOV2md 6.5/ 7.0/ 7.4/ 8.0 Cootes Store (18) :COOV2mj 6.5/ 7.0/ 7.4/ 8.0 Cootes Store (21) : Antietam Creek... SACM2 4.1/ 4.1/ 4.2/ 4.4 :Sharpsburg (8ft) :SACM2md 4.7/ 4.8/ 4.9/ 5.2 Sharpsburg (10) :SACM2mj 5.7/ 5.7/ 5.9/ 6.2 Sharpsburg (12) : Seneca Creek... DAWM2 2.3/ 2.5/ 2.6/ 2.8 :Dawsonville (7.5ft) :DAWM2md 4.1/ 4.4/ 4.6/ 5.1 Dawsonville (11) :DAWM2mj 6.5/ 7.0/ 7.4/ 8.0 Dawsonville (16) : : NWS BLACKSBURG SERVICE AREA... : Maury River... BVSV2 3.4/ 3.7/ 4.1/ 4.6 :Buena Vista (17ft) :BVSV2cs 3.0/ 3.3/ 3.6/ 4.0 Buena Vista (13) :BVSV2md 3.6/ 4.0/ 4.4/ 4.9 Buena Vista (19) :BVSV2mj 3.8/ 4.2/ 4.7/ 5.3 Buena Vista (21) .END : :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS STERLING SERVICE AREA... : Rock Creek at Sherrill Drive., Washington DC .B RHA 260415 Z DH18/DC2604151930/DUE/PPHCF/PPTCF/PPQCF/PPKCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages RCKD2 1.6/ 1.7/ 1.8/ 2.2 :Washington, DC (7ft) :RCKD2md 2.2/ 2.4/ 2.7/ 3.2 Washington, DC (10) :RCKD2mj 2.9/ 3.2/ 3.5/ 4.3 Washington, DC (12) .END : Model-simulated 3-hourly stage forecasts including QPF... .E RCKD2 20260415 DC2604151950/DH21/HGIFX/DIH3/ .E1 2.2/2.2/2.2/2.2/2.2/2.2/2.2/2.2 $$ NNNN  760 FOUS73 KMSR 152000 FFHFSD HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 SIOUX FALLS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MINNESOTA HEADWATER POINTS *** : RUSM5 2.6/ 2.7/ 3.0 :RUSSELL MN REDWOOD R MSHM5 2.7/ 2.9/ 3.3 :MARSHALL MN 3SW REDWOOD R WDOM5 3.1/ 4.0/ 4.5 :WINDOM MN W FK DES MOINES R .END $$  132 FOUS73 KMSR 152000 FFHGRB HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 GREEN BAY HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** WISCONSIN HEADWATER POINTS *** : BBCW3 0.5/ 1.0/ 1.0 :BABCOCK WI YELLOW R FLOW3 0.5/ 1.0/ 1.0 :FLORENCE WI MENOMINEE R HOWW3 0.5/ 1.0/ 1.0 :HOWARD WI DUCK CR RRLW3 1.1/ 1.1/ 1.2 :MERRILL WI WISCONSIN R STRW3 1.5/ 1.5/ 1.6 :STRATFORD WI 1N BIG EAU PLEINE R .END $$  957 FOUS73 KMSR 152000 FFHGRR HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 GRAND RAPIDS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : EAGM4 0.5/ 1.0/ 1.0 :EAGLE MI LOOKING GLASS R GARM4 1.8/ 1.8/ 1.9 :ALPINE RD, G.RAP. INDIAN MILL CR WRDM4 2.1/ 2.4/ 2.8 :W RVR DR, G.RAP. MILL CR GRPM4 2.8/ 3.6/ 4.5 :28TH ST G. RAP. MI PLASTER CR GPDM4 2.1/ 2.2/ 3.1 :44TH ST G. RAP. MI BUCK CR HHTM4 0.5/ 1.0/ 1.0 :HOLT MI SYCAMORE CR JACM4 0.7/ 1.0/ 1.0 :JACKSON MI GRAND R .END $$  594 FOUS73 KMSR 152000 FFHILX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 LINCOLN HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** ILLINOIS HEADWATER POINTS *** : BMII2 3.5/ 4.0/ 4.5 :BLOOMINGTON IL SUGAR CR RLLI2 1.8/ 1.9/ 1.9 :ROWELL IL SALT CR .END $$  216 FOUS73 KMSR 152000 FFHLSX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 ST LOUIS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MISSOURI HEADWATER POINTS *** : EWNM7 1.8/ 1.8/ 1.9 :EWING MO 5E NORTH FABIUS R EWMM7 1.9/ 1.9/ 2.0 :EWING MO 1NNE MIDDLE FABIUS R PALM7 0.9/ 1.0/ 1.0 :PALMYRA MO NORTH R TAYM7 0.9/ 1.1/ 1.3 :TAYLOR MO S FABIUS R PMZM7 1.5/ 1.5/ 1.5 :HOLLIDAY MO 2N MI FK SALT R TRYM7 1.5/ 1.5/ 1.6 :TROY MO CUIVRE R DRCM7 2.0/ 2.1/ 2.1 :ST PETERS MO DARDENNE CR LSLM7 1.8/ 1.9/ 2.1 :LAKE SAINT LOUIS PERUQUE CR - ABOVE LSTM7 1.4/ 1.5/ 1.6 :LAKE ST LOUIS MO PERUQUE CR CSNM7 1.6/ 1.6/ 1.7 :COOK STATION MO 1N MERAMEC R SEEM7 1.5/ 1.6/ 1.7 :STEELVILLE MO 2N MERAMEC R UNNM7 3.4/ 3.5/ 3.6 :UNION MO BOURBEUSE R BYRM7 2.7/ 2.9/ 3.0 :BYRNESVILLE MO 2NNE BIG R .END $$  999 FOUS73 KMSR 152000 FFHMKX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 MILWAUKEE HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** WISCONSIN HEADWATER POINTS *** : AFTW3 0.7/ 1.0/ 1.0 :AFTON WI ROCK R BCHW3 1.2/ 1.3/ 1.2 :BLANCHARDVILLE WI E BR PECATONICA R BUNW3 1.8/ 2.0/ 2.4 :BUNCOMBE WI GALENA R DARW3 1.6/ 1.7/ 1.9 :DARLINGTON WI PECATONICA R MTNW3 1.4/ 1.5/ 1.6 :MARTINTOWN WI PECATONICA R MAZW3 1.6/ 1.7/ 1.7 :MAZOMANIE WI BLACK EARTH CR KINW3 1.7/ 2.2/ 2.7 :MILWAUKEE WI KINNICKINNIC R SEBW3 0.6/ 1.0/ 1.0 :SHEBOYGAN WI SHEBOYGAN R WKEW3 0.5/ 1.0/ 1.0 :WAUKESHA WI FOX R WWTW3 0.5/ 1.0/ 1.0 :WAUWATOSA WI MENOMONEE R BLOW3 0.7/ 1.0/ 1.0 :BELOIT WI TURTLE CR MFSW3 0.5/ 1.0/ 1.0 :MENOMONEE FALLS WI MENOMONEE R OAKW3 0.8/ 1.0/ 1.0 :SOUTH MILWAUKEE OAK CR .END $$  640 FOUS73 KMSR 152000 FFHMPX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 TWIN CITIES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MINNESOTA HEADWATER POINTS *** : SNCM5 1.8/ 1.9/ 2.0 :JORDAN MN SAND CR PNLM5 2.3/ 2.4/ 2.5 :PINE ISLAND MN MID FK ZUMBRO R PILM5 3.1/ 3.6/ 4.2 :PINE ISLAND MN N B MID FK ZUMBRO R WGOM5 2.5/ 2.5/ 2.6 :WANAMINGO MN NO FK ZUMBRO R .END $$  656 FOUS73 KMSR 152000 FFHMQT HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 MARQUETTE HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : BESM4 1.1/ 1.1/ 1.0 :BESSEMER MI BLACK R CHPM4 2.0/ 1.8/ 1.6 :CHAMPION MI PESHEKEE R CRYM4 0.5/ 1.0/ 1.0 :CRYSTAL FALLS MI PAINT RIVER GNNM4 2.3/ 2.3/ 2.1 :GWINN MI E BR ESCANABA R MSQM4 0.5/ 1.0/ 1.0 :MANISTIQUE MI MANISTIQUE R SNWM4 1.9/ 1.7/ 1.4 :SIDNAW MI STURGEON R TRRM4 3.4/ 3.4/ 3.5 :LAKE LINDEN MI TRAP ROCK R BGLM4 3.0/ 3.3/ 3.7 :BERGLAND MI 2E W BR ONTONAGAON R CSPM4 2.3/ 2.4/ 2.5 :CASPIAN MI IRON R PAUM4 1.7/ 1.8/ 1.7 :PAULDING MI 6SE MI BR ONTONAGON R FRDM4 2.2/ 2.1/ 2.0 :HYDE MI 2N FORD R SLVM4 1.3/ 1.1/ 1.0 :/LANSE MI 7NE/ SILVER R NJNM4 0.5/ 1.0/ 1.0 :NAHMA JUNCTION MI 3N STURGEON R HUMM4 3.0/ 2.9/ 2.8 :HUMBOLDT MI MI BR ESCANABA R .END $$  016 FOUS73 KMSR 152000 FFHABR HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 ABERDEEN HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** SOUTH DAKOTA HEADWATER POINTS *** : PVRS2 1.9/ 1.9/ 1.9 :PEEVER SD LITTLE MINNESOTA R .END $$  733 FOUS73 KMSR 152000 FFHAPX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 GAYLORD HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : BVTM4 2.1/ 2.4/ 2.5 :BEAVERTON MI TOBACCO R MYFM4 0.5/ 1.0/ 1.0 :MAYFIELD MI BOARDMAN R RUDM4 2.0/ 1.9/ 1.8 :RUDYARD MI PINE RIVER .END $$  433 FOUS73 KMSR 152000 FFHARX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 LA CROSSE HYDRLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** IOWA HEADWATER POINTS *** : DEHI4 3.1/ 3.1/ 3.2 :DECORAH IA UPPER IOWA R DCHI4 1.8/ 1.9/ 2.1 :DORCHESTER IA UPPER IOWA R GRBI4 1.2/ 1.3/ 1.4 :GARBER IA TURKEY R : : *** MINNESOTA HEADWATER POINTS *** : ASTM5 1.6/ 1.7/ 1.8 :AUSTIN WWTP MN CEDAR R DOBM5 2.0/ 2.1/ 2.2 :AUSTIN MN-21ST DOBBINS CR TRCM5 2.3/ 2.3/ 2.5 :AUSTIN MN-41 AV NW TURTLE CR HOUM5 1.0/ 1.1/ 1.2 :HOUSTON MN ROOT R LNSM5 2.2/ 2.4/ 2.6 :LANESBORO MN S BR ROOT R LANM5 2.0/ 2.0/ 2.1 :LANSING MN CEDAR R PTNM5 2.2/ 2.3/ 2.9 :PRESTON MN S BR ROOT R RBCM5 2.2/ 2.2/ 2.4 :ROCHESTER MN BEAR CR RCCM5 1.9/ 2.0/ 2.1 :ROCHESTER MN CASCADE CR ROCM5 2.3/ 2.4/ 2.5 :ROCHESTER MN SILVER CR RCSM5 3.3/ 3.5/ 3.6 :HWY 14 ROCHESTER S FK ZUMBRO R RCHM5 2.2/ 2.4/ 2.6 :ROCHESTER MN S FK ZUMBRO R WSPM5 1.9/ 2.1/ 2.4 :WHITEWATER ST.PK MFK WHITEWATER R ZUMM5 2.2/ 2.4/ 2.5 :ZUMBRO FALLS MN ZUMBRO R : : *** WISCONSIN HEADWATER POINTS *** : BTNW3 1.4/ 1.4/ 1.4 :BURTON WI GRANT R DDGW3 2.6/ 2.6/ 2.5 :DODGE WI TREMPEALEAU R GMIW3 1.7/ 1.8/ 1.8 :GAYS MILLS WI KICKAPOO R HILW3 0.7/ 1.0/ 1.0 :HILLSBORO WWTP WI S BR BARABOO R LAFW3 1.4/ 1.5/ 1.5 :LA FARGE WI KICKAPOO R NEIW3 1.5/ 1.9/ 2.2 :NEILLSVILLE WI BLACK R ONTW3 1.7/ 1.7/ 1.8 :ONTARIO WI KICKAPOO R REAW3 0.5/ 1.0/ 1.0 :READSTOWN WI KICKAPOO R RVLW3 1.5/ 1.6/ 1.6 :ROCKVILLE WI 2E PLATTE R SOGW3 1.5/ 1.6/ 1.6 :SOLDIERS GROVE WI KICKAPOO R STEW3 1.7/ 1.8/ 1.8 :STEUBEN WI KICKAPOO R VIOW3 0.5/ 1.0/ 1.0 :VIOLA WI KICKAPOO R .END $$  206 FOUS73 KMSR 152000 FFHBIS HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 BISMARCK HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** NORTH DAKOTA HEADWATER POINTS *** : DESN8 2.3/ 2.4/ 2.5 :FOXHOLM ND DES LACS R GASN8 1.8/ 2.0/ 2.0 :NR MINOT ND GASSMAN COULEE LSNN8 1.9/ 2.0/ 2.2 :NR MINOT ND LARSON COULEE VELN8 2.2/ 2.5/ 2.9 :VELVA ND BONNES COULEE MINN8 2.7/ 2.9/ 3.1 :MINOT ND 4NW SOURIS R .END $$  884 FOUS73 KMSR 152000 FFHDMX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 DES MOINES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** IOWA HEADWATER POINTS *** : AKWI4 1.8/ 1.9/ 2.0 :ACKWORTH IA SOUTH R AMWI4 2.0/ 2.0/ 2.1 :AMES IA IOWAY CR BSSI4 2.1/ 2.3/ 2.5 :BUSSEY IA CEDAR CR DFMI4 2.2/ 2.2/ 2.2 :DSM-EASTON FOUR MILE CR CLVI4 1.4/ 1.7/ 1.9 :CLIVE I-80/35 WALNUT CR DOSI4 1.4/ 1.5/ 1.9 :DSM-63RD ST WALNUT CR MCWI4 2.5/ 2.5/ 2.5 :MASON CITY IA WINNEBAGO R .END $$  571 FOUS73 KMSR 152000 FFHDTX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 DETROIT HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : BHRM4 0.5/ 1.0/ 1.0 :BIRMINGHAM MI RIVER ROUGE SFRM4 0.5/ 1.0/ 1.0 :SOUTHFIELD MI RIVER ROUGE COLM4 2.6/ 2.6/ 2.5 :COLUMBIAVILLE MI S BR FLINT R DAVM4 1.0/ 1.0/ 1.0 :DAVISON MI KEARSLEY CR DHEM4 0.7/ 1.0/ 1.2 :DEARBORN HEIGHTS ECORSE R DETM4 0.5/ 1.0/ 1.0 :DETROIT MI RIVER ROUGE DEXM4 1.1/ 1.2/ 1.3 :DEXTER MI MILL CR FLTM4 0.8/ 1.0/ 1.1 :FLINT MI FLINT R FLSM4 0.5/ 1.0/ 1.0 :FLINT MI SWARTZ CR FTCM4 2.4/ 2.4/ 2.3 :FLINT MI THREAD CR FSRM4 0.5/ 1.0/ 1.0 :FRASER MI CLINTON R GACM4 0.9/ 1.0/ 1.0 :GARDEN CITY MI MIDDLE RIVER ROUGE DLRM4 1.3/ 1.4/ 1.6 :INKSTER MI LOWER RIVER ROUGE LHCM4 3.2/ 3.5/ 3.7 :LAPEER MI HUNTERS CR LSFM4 3.1/ 3.4/ 3.6 :LAPEER-OREG ST S BR FLINT R MCLM4 1.3/ 1.4/ 1.4 :MT CLEMENS MI N BR CLINTON R MSPM4 1.2/ 1.4/ 1.7 :MIDLAND-MOUTH STURGEON CR MTCM4 1.4/ 2.0/ 2.2 :MT CLEMENS MI CLINTON R TECM4 2.2/ 2.3/ 2.5 :TECUMSEH MI RIVER RAISIN .END $$  326 FOUS73 KMSR 152000 FFHDVN HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 QUAD CITIES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** ILLINOIS HEADWATER POINTS *** : APRI2 2.8/ 3.0/ 3.1 :HANOVER IL APPLE R PINI2 1.8/ 1.9/ 2.0 :PRINCETON IL BIG BUREAU CR OQUI2 1.5/ 1.5/ 1.5 :OQUAWKA IL 7NE HENDERSON CR PCKI2 1.0/ 1.0/ 1.0 :KEITHSBURG IL POPE CR : : *** IOWA HEADWATER POINTS *** : WLCI4 1.9/ 2.2/ 2.8 :WALCOTT IA 110TH AVE DUCK CR DKII4 2.6/ 2.8/ 2.9 :DAVENPORT IA GOLF CS DUCK CR BETI4 3.5/ 4.0/ 4.5 :BETTENDORF IA DUCK CR DRNI4 0.7/ 1.0/ 1.0 :DURANGO IA LITTLE MAQUOKETA R IRCI4 0.9/ 1.0/ 1.2 :IOWA CITY IA 4NE RAPID CR CRAI4 1.0/ 1.0/ 1.1 :CORALVILLE IA CLEAR CR IOCI4 1.6/ 1.7/ 1.7 :IOWA CITY IA 5SW OLD MANS CR MCHI4 0.5/ 1.0/ 1.0 :MANCHESTER IA 1SE MAQUOKETA R MMCI4 2.3/ 2.6/ 2.9 :MUSCATINE IA-HWY 38 MAD CR .END $$  025 FOUS73 KMSR 152000 FFHFGF HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 GRAND FORKS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MINNESOTA HEADWATER POINTS *** : CSRM5 2.4/ 2.4/ 2.5 :CAMPBELL MN 1W SO FK RABBIT R MALM5 0.9/ 1.0/ 1.0 :MALUNG MN 2NW ROSEAU R BLO SO FK : : *** NORTH DAKOTA HEADWATER POINTS *** : DWGN8 3.5/ 4.0/ 4.3 :DWIGHT ND 1NE ANTELOPE CR HGRN8 2.8/ 3.1/ 3.4 :HILLSBORO ND GOOSE R LTRN8 1.2/ 1.3/ 1.3 :LARIMORE ND 5ENE TURTLE R .END $$  637 FOUS73 KMSR 152000 FFHLOT HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 300 PM CDT WED APR 15 2026 CHICAGO HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260415 Z DH18/DC2604152000 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** ILLINOIS HEADWATER POINTS *** : NBPI2 0.7/ 1.0/ 1.0 :CHICAGO IL N BR CHICAGO R CDCI2 1.7/ 1.9/ 2.1 :CHICAGO HEIGHTS IL DEER CR DRFI2 1.8/ 1.9/ 2.1 :DEERFIELD IL N BR CHICAGO R DEKI2 3.5/ 4.0/ 4.5 :DE KALB IL S BR KISHWAUKEE R DSPI2 0.5/ 1.0/ 1.0 :DES PLAINES IL DES PLAINES R WLRI2 1.9/ 2.3/ 2.6 :DES PLAINES IL WELLER CR EMHI2 1.4/ 1.7/ 2.0 :ELMHURST IL SALT CR FLSI2 1.1/ 1.4/ 1.7 :FLOSSMOOR IL BUTTERFIELD CR GLWI2 2.2/ 2.7/ 3.0 :GLENWOOD IL THORN CR GUNI2 0.5/ 1.0/ 1.0 :GURNEE IL DES PLAINES R JHCI2 1.3/ 1.5/ 1.7 :JOLIET IL HICKORY CR LAFI2 1.8/ 1.9/ 2.1 :LAKE FOREST IL SKOKIE R NILI2 2.4/ 2.8/ 3.3 :NILES IL N BR CHICAGO R NBRI2 2.6/ 3.1/ 3.7 :NORTHBROOK IL W FK N BR CHICAGO R OAKI2 2.1/ 2.1/ 2.4 :OAK FOREST IL MIDLOTHIAN CR MCDI2 1.7/ 1.9/ 2.3 :PROSPECT HTS IL MCDONALD CR ALPI2 0.9/ 1.0/ 1.1 :ROCKFORD IL ALPINE DAM-KEITH CR LEVI2 1.2/ 1.5/ 1.8 :ROCKFORD IL LEVINGS LAKE PPLI2 1.4/ 1.7/ 2.0 :ROCKFORD IL PAGE PARK LAKE ROLI2 1.6/ 1.9/ 2.3 :ROLLING MEADOWS IL SALT CR SCHI2 2.2/ 2.5/ 2.8 :ST CHARLES IL FERSON CR SORI2 2.6/ 2.6/ 2.6 :SHOREWOOD IL DU PAGE R THNI2 1.3/ 1.3/ 1.2 :THORNTON IL THORN CR WHEI2 1.3/ 1.5/ 1.6 :WHEELING IL BUFFALO CR WLSI2 2.8/ 3.4/ 3.9 :WILLOW SPRINGS IL FLAG CR YRKI2 1.8/ 1.8/ 1.8 :YORKVILLE IL BLACKBERRY CR : : *** INDIANA HEADWATER POINTS *** : HDDI3 3.3/ 3.3/ 3.5 :DYER IN HART DITCH MNTI3 3.1/ 3.1/ 3.2 :MUNSTER IN HART DITCH LCMI3 1.7/ 1.7/ 1.7 :MUNSTER IN LITTLE CALUMET R PRTI3 1.4/ 1.4/ 1.3 :PORTER IN LITTLE CALUMET R .END $$  437 FOUS74 KTUA 152018 FFHAMA FOUS74 KTUA 152018 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 136 PM CDT WED APR 15 2026 .B TUR 260415 Z DH18/DC2604151836 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== KTNT2 3.5/ 5.5/ 6.0 :Kelton 5N Sweetwater Creek LCBT2 2.5/ 2.7/ 3.7 :Lipscomb - DS HWY 30 Wolf Creek .END $$  651 FOUS74 KTUA 152018 FFHICT FOUS74 KTUA 152018 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 136 PM CDT WED APR 15 2026 .B TUR 260415 Z DH18/DC2604151836 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== COWK1 3.1/ 3.4/ 3.8 :Wichita Cowskin Creek nr 119 CBNK1 3.5/ 3.6/ 3.6 :Corbin 3W - DS HWY 4 Chikaskia River WELK1 2.4/ 2.4/ 2.6 :Slate Creek at Wellington Slate Creek .END $$  280 FOUS74 KTUA 152018 FFHLZK FOUS74 KTUA 152018 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 136 PM CDT WED APR 15 2026 .B TUR 260415 Z DH18/DC2604151836 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== WLTA4 2.5/ 2.7/ 2.8 :Waltreak Dutch Creek .END $$  934 FOUS74 KTUA 152018 FFHOUN FOUS74 KTUA 152018 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 136 PM CDT WED APR 15 2026 .B TUR 260415 Z DH18/DC2604151836 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== TCMO2 2.4/ 2.6/ 3.8 :Tecumseh 5S Little River WRWO2 2.4/ 2.6/ 3.3 :Warwick Deep Fork River KNGO2 2.7/ 3.2/ 4.1 :Kingfisher Creek nr Kingfisher Creek KNRO2 3.0/ 3.7/ 4.7 :Uncle John Creek nr Uncle John Creek DVSO2 2.7/ 3.0/ 3.6 :Honey Crk nr Davis Honey Creek .END $$  540 FOUS74 KTUA 152018 FFHPUB FOUS74 KTUA 152018 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 136 PM CDT WED APR 15 2026 .B TUR 260415 Z DH18/DC2604151836 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== FNEC2 2.2/ 2.3/ 2.5 :Colorado Springs Fountain Creek CSNC2 1.6/ 2.1/ 4.2 :Colorado Springs 3NW Fountain Creek .END $$  113 FOUS74 KTUA 152018 FFHSGF FOUS74 KTUA 152018 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 136 PM CDT WED APR 15 2026 .B TUR 260415 Z DH18/DC2604151836 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== JOPM7 2.9/ 3.4/ 4.1 :Joplin 1S Shoal Creek TIFM7 2.8/ 3.1/ 3.4 :Tiff City Elk River SLAM7 2.6/ 2.9/ 3.4 :CARTHAGE 14E SPRING RIVER MCNK1 1.7/ 1.8/ 1.9 :McKune 5S Lightning Creek BSGM7 2.0/ 2.1/ 2.4 :Pineville 12NE Big Sugar Creek LSGM7 2.7/ 2.8/ 2.8 :Pineville 7W Little Sugar Creek INCM7 3.3/ 3.8/ 4.4 :Anderson 4S Indian Creek .END $$  790 FOUS74 KTUA 152018 FFHTSA FOUS74 KTUA 152018 HEADWATER FLASH FLOOD GUIDANCE National Weather Service Arkansas-Red Basin River Forecast Center...Tulsa, OK 136 PM CDT WED APR 15 2026 .B TUR 260415 Z DH18/DC2604151836 /DUE/PPHCF/PPTCF/PPQCF : : average rainfall in inches to reach flood stage :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== WSCO2 2.5/ 3.0/ 3.8 :West Siloam Springs Sager Creek .END $$  588 FOUS71 KTAR 152045 FFHTAR HEADWATER FLASH FLOOD GUIDANCE NATIONAL WEATHER SERVICE NORTHEAST RIVER FORECAST CENTER... NORTON MA 401 PM EDT WED APR 15 2026 : WATERSHED AREA AVERAGE RAINFALL IN INCHES REQUIRED : TO EXCEED FLOOD STAGE : HSA - HYDROLOGIC SERVICE AREA .B TAR 260415 Z DH18/DC2604152001 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :=========================================================== : CARIBOU HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== MASM1 2.1/ 2.1/ 2.1/ 2.1/ 2.1 :MASARDIS, ME DOVM1 1.7/ 1.8/ 1.8/ 2.0/ 2.0 :DOVER, ME WENM1 3.0/ 4.5/ 6.0/ 7.0/ 8.0 :WEST ENFIELD, ME :=========================================================== : GRAY HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== NANM1 2.0/ 2.1/ 2.3/ 3.0/ 3.3 :NORTH ANSON, ME SKOM1 2.1/ 2.8/ 3.1/ 3.4/ 4.2 :SKOWHEGAN, ME ROXM1 0.8/ 0.9/ 1.0/ 1.3/ 2.2 :ROXBURY, ME CNWN3 1.6/ 1.6/ 1.7/ 2.0/ 2.2 :CONWAY, NH WOON3 0.5/ 0.5/ 0.5/ 0.5/ 0.8 :WOODSTOCK, NH RUMN3 2.3/ 2.3/ 2.5/ 2.7/ 3.4 :RUMNEY, NH BRSN3 2.7/ 2.8/ 2.8/ 3.0/ 3.3 :BRISTOL, NH DAVN3 2.5/ 2.7/ 3.0/ 3.9/ 4.7 :DAVISVILLE, NH NSTN3 1.7/ 2.0/ 2.2/ 2.3/ 2.6 :N STRATFORD, NH BETN3 1.7/ 1.8/ 1.8/ 2.2/ 3.1 :BETHLEHEM JCT, NH PTRN3 2.8/ 2.9/ 3.0/ 3.4/ 3.9 :PETERBORO, NH GFFN3 2.1/ 2.2/ 2.4/ 2.9/ 3.9 :GOFFSTOWN, NH :=========================================================== : BOSTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== FBGM3 2.2/ 2.2/ 2.3/ 3.0/ 4.2 :FITCHBURG, MA WGTM3 2.0/ 2.1/ 2.2/ 2.8/ 4.4 :WEST GROTON, MA MAYM3 2.5/ 2.5/ 2.6/ 4.6/ 5.8 :MAYNARD, MA SAXM3 1.6/ 2.1/ 3.7/ 4.4/ 5.9 :SAXONVILLE, MA WLMM3 3.0/ 3.2/ 3.4/ 4.6/ 7.0 :WILMINGTON, MA NRWM3 2.4/ 3.8/ 4.5/ 6.6/ 7.6 :NORWOOD, MA DOVM3 3.0/ 3.9/ 3.9/ 4.5/ 5.5 :DOVER, MA NBRM3 2.8/ 3.0/ 3.4/ 4.5/ 6.9 :NORTHBRIDGE, MA WLMC3 3.0/ 4.5/ 4.9/ 5.3/ 6.0 :WILLIMANTIC, CT WSFM3 2.7/ 3.4/ 3.9/ 4.6/ 5.7 :WESTFIELD, MA UNVC3 1.7/ 2.0/ 2.7/ 4.5/ 6.8 :UNIONVILLE, CT :=========================================================== : NEW YORK HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== GRDN6 2.7/ 3.4/ 3.7/ 4.0/ 4.7 :GARDINER, NY YTCC3 2.0/ 2.6/ 2.9/ 3.1/ 3.8 :YANTIC, CT :=========================================================== : BURLINGTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== CZRN6 2.3/ 2.3/ 2.5/ 3.4/ 4.2 :PERRY MILLS, NY ASFN6 0.8/ 0.8/ 0.8/ 1.1/ 1.4 :AUSABLE FORKS, NY CENV1 2.1/ 2.1/ 2.1/ 2.1/ 2.2 :CENTER RUTLAND, VT MONV1 1.5/ 1.6/ 1.7/ 2.1/ 2.8 :MONTPELIER, VT MOOV1 0.9/ 0.9/ 1.1/ 1.4/ 2.1 :MORETOWN, VT JONV1 1.3/ 1.4/ 1.4/ 1.5/ 2.0 :JOHNSON, VT NTYV1 0.5/ 0.6/ 0.8/ 1.2/ 1.6 :NORTH TROY, VT PASV1 1.6/ 2.2/ 2.3/ 2.3/ 2.3 :PASSUMPSIC, VT WLRV1 1.6/ 1.6/ 1.6/ 1.8/ 2.5 :WELLS RIVER, VT WEHV1 1.5/ 1.9/ 2.1/ 2.2/ 2.5 :W HARTFORD, VT :=========================================================== : ALBANY HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== NWCN6 3.0/ 3.3/ 3.5/ 3.6/ 4.0 :NEWCOMB, NY HOPN6 1.9/ 2.0/ 2.2/ 2.4/ 2.9 :HOPE, NY GVVN6 1.7/ 1.8/ 1.9/ 2.1/ 2.8 :MID. GRANVILLE, NY BTTN6 1.9/ 2.6/ 2.9/ 3.3/ 4.0 :BATTENVILLE, NY WILM3 1.3/ 1.6/ 1.8/ 2.2/ 2.7 :WILLIAMSTOWN, MA BNTV1 1.5/ 1.6/ 1.8/ 2.2/ 2.6 :N. BENNINGTON, VT LTLN6 1.9/ 2.7/ 3.1/ 3.3/ 3.9 :LITTLE FALLS, NY PTVN6 2.0/ 2.1/ 2.4/ 2.7/ 4.2 :PRATTSVILLE, NY MTRN6 1.9/ 2.2/ 2.5/ 3.0/ 4.4 :COLD BROOK, NY ROSN6 1.7/ 2.6/ 3.0/ 3.3/ 4.2 :ROSENDALE, NY WAPN6 1.8/ 2.4/ 2.7/ 3.1/ 3.8 :WAPPINGER FALLS, NY GTBM3 3.0/ 4.5/ 5.1/ 5.8/ 7.0 :GT. BARRINGTON, MA TENN6 3.0/ 4.1/ 4.3/ 4.8/ 5.6 :GAYLORDSVILLE, CT GAYC3 2.0/ 2.3/ 2.4/ 2.6/ 3.0 :GAYLORDSVILLE, CT :=========================================================== : BINGHAMTON HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== FLLN6 1.9/ 2.1/ 2.4/ 2.8/ 3.4 :ITHACA, NY ONDN6 1.5/ 1.6/ 1.8/ 2.4/ 3.0 :SYRACUSE, NY NEIN6 1.2/ 1.5/ 1.8/ 2.0/ 2.6 :ONEIDA, NY :=========================================================== : BUFFALO HSA :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== GOWN6 1.1/ 1.4/ 1.5/ 1.6/ 1.8 :GOWANDA, NY GDVN6 0.9/ 1.1/ 1.3/ 1.6/ 2.1 :GARDENVILLE, NY LCSN6 0.9/ 1.0/ 1.2/ 1.5/ 1.9 :LANCASTER, NY EBZN6 0.8/ 1.1/ 1.2/ 1.5/ 1.9 :EBENEZER, NY WILN6 1.3/ 1.3/ 1.4/ 1.6/ 1.7 :WILLIAMSVILLE, NY BTVN6 1.7/ 1.7/ 1.8/ 2.0/ 2.3 :BATAVIA, NY WLLN6 1.1/ 1.4/ 1.5/ 1.6/ 1.9 :WELLSVILLE, NY GRBN6 1.8/ 2.1/ 2.2/ 2.4/ 2.8 :GARBUTT, NY CHRN6 1.9/ 2.1/ 2.2/ 2.4/ 2.6 :CHURCHVILLE, NY BOON6 2.5/ 2.6/ 2.7/ 2.9/ 3.6 :BOONVILLE, NY .END $$ NYC WATER SUPPLY FORECAST ESTIMATED RUNOFF IN MILLIONS OF GALLONS RESULTING FROM THE FOLLOWING 6-HOUR PRECIPITATION AMOUNTS IN INCHES : Drainage areas in square miles are: GILBOA - 315. ASHOKAN - 257. RONDOUT - 95. W.BRANCH - 43. CROTON - 335. KENSICO - 13. : .B TAR 260415 Z DH18/DC2604152045 /DUE/QMXC1/QMXC2/QMXC3/QMXC4 .B1 /QMXC5/QMXC6 : : RAINFALL :IDENT 0.5 1.0 1.5 2.0 3.0 5.0 LOCATION :======= ===== ====== ====== ====== ======= ======= ================ RONDOUT 262/ 575/ 889/ 1359/ 2991/ 6284/ : RONDOUT RESERVOIR CROTON 348/ 1077/ 1937/ 2822/ 5466/ 16360/ : NEW CROTON DAM W.BRANC 24/ 64/ 126/ 187/ 331/ 1332/ : W.BRANCH RESERVOIR KENSICO 29/ 78/ 189/ 300/ 525/ 975/ : KENSICO GILBOA 969/ 2049/ 3787/ 6359/ 11665/ 22451/ : SCHOHARIE RESERVOIR ASHOKAN 1103/ 2133/ 3168/ 4877/ 10969/ 23814/ : ASHOKAN RESERVOIR .END $$  341 AWUS01 KWNH 152148 FFGMPD WIZ000-ILZ000-IAZ000-160246- Mesoscale Precipitation Discussion 0108 NWS Weather Prediction Center College Park MD 547 PM EDT Wed Apr 15 2026 Areas affected...southern Wisconsin, northern Illinois Concerning...Heavy rainfall...Flash flooding likely Valid 152146Z - 160246Z Summary...Thunderstorms will migrate eastward across wet/sensitive areas from yesterday's rainfall especially across Wisconsin. Flash flooding is likely. Discussion...Scattered thunderstorms have organized along a frontal boundary from just north of Dubuque to Des Moines. The storms are exhibiting linear organization so far in their evolution, with forward propagation and 40-50 kt speeds generally limiting their rainfall potential to around 1 inch/hr or less. Flash flooding is possible on an isolated basis in the short term. Over the next 1-4 hours, however, storms will migrate eastward along a remnant outflow/frontal boundary extending east-west across southern Wisconsin (generally from Sheboygan to Wisconsin Dells). As low-level flow increases over Illinois, convergence along this boundary could result in additional convection developing in southern/southeastern Wisconsin out ahead of the ongoing quasi-linear complex. This will increase potential for training/mergers and prolonged rainfall rates in areas that have already experienced 1-4 inches of rainfall yesterday near/north and west of Milwaukee and across far northern Illinois. FFGs are less than 1 inch/hr in some spots and could readily be exceeded where mergers take place. Flash flooding is likely - especially in sensitive areas that received rainfall/runoff issues late yesterday and early today. Cook ...Please see www.wpc.ncep.noaa.gov for graphic product... ATTN...WFO...ARX...DVN...GRB...LOT...MKX... ATTN...RFC...MSR...NWC... LAT...LON 44558947 44408783 43208786 42008773 41548866 41449051 42319153 43979095  228 AWUS01 KWNH 152301 FFGMPD ILZ000-MOZ000-OKZ000-KSZ000-160459- Mesoscale Precipitation Discussion 0109 NWS Weather Prediction Center College Park MD 700 PM EDT Wed Apr 15 2026 Areas affected...much of Missouri, a small part of southeastern Kansas Concerning...Heavy rainfall...Flash flooding possible Valid 152259Z - 160459Z Summary...Deep convection is organizing into clusters/segments with localized training. Localized flash flooding is possible especially in low-spots and sensitive areas. Discussion...Convection continues to mature along and east of a dryline extending from near Kansas City south-southwestward to near Bartlesville and Oklahoma City, Oklahoma. The storms are in a very moist, unstable airmass (with 2000 J/kg SBCAPE and 1.5 inch PW values) supporting locally heavy rainfall at times despite appreciable storm motions of around 30-40 knots. The storms are in an environment with modest forcing for ascent due to the slow movement of the dryline, with an approaching vort-max over Nebraska and confluence ahead of the dryline helping to deepen and expand convective coverage. Because storms aren't strictly confined to the dryline, a few areas of training have been noted (especially across far southwestern Missouri near Joplin). These trends should continue for several more hours as evidence of any distinct upscale growth into forward-propagating linear segments (that would effectively reduce rain rates) is currently unclear. Localized training/repeating is likely to result in spots of 1-2 inch/hr rain rates at times on a localized basis. These rain rates will threaten local FFG thresholds, with local sensitivities also contributing to a potential flash flood risk. This risk will persist for several hours this evening - perhaps through 03-04Z tonight. Cook ...Please see www.wpc.ncep.noaa.gov for graphic product... ATTN...WFO...DVN...EAX...ICT...LSX...PAH...SGF...TSA... ATTN...RFC...KRF...MSR...ORN...TUA...NWC... LAT...LON 40509182 39399086 37999060 37039114 36699282 36749448 37119532 38149503 39479452 40199364