771 SRUS43 KKRF 140621 RVMKRF USGS NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO Tue Apr 14 06:21:04 UTC 2026 : KS - USGS - Real-Time Data from USGS Water Services : Base URL: https://waterservices.usgs.gov/nwis/iv .AR LWRK1 20260414 Z DH052000/HGIRA -9.77 :USGS 06891080 .AR LWRK1 20260414 Z DH052500/HGIRA -9.78 :USGS 06891080 .AR LWRK1 20260414 Z DH053000/HGIRA -9.80 :USGS 06891080 .AR LWRK1 20260414 Z DH053500/HGIRA -9.79 :USGS 06891080 .AR LWRK1 20260414 Z DH054000/HGIRA -9.81 :USGS 06891080 .AR LWRK1 20260414 Z DH054500/HGIRA -9.81 :USGS 06891080 .AR LWRK1 20260414 Z DH055000/HGIRA -9.82 :USGS 06891080 .AR LWRK1 20260414 Z DH055500/HGIRA -9.82 :USGS 06891080 .AR LWRK1 20260414 Z DH060000/HGIRA -9.82 :USGS 06891080 .AR LWRK1 20260414 Z DH060500/HGIRA -9.83 :USGS 06891080 .AR LWRK1 20260414 Z DH061000/HGIRA -9.85 :USGS 06891080 .AR LWRK1 20260414 Z DH061500/HGIRA -9.90 :USGS 06891080 :******************************************************************************* : Agency/SHEF Parameter Cross Reference : : Agency Parameter SHEF Parameter :----------------------------------------------------- : 00060 QR : 00065 HG :END OF MESSAGE $$  943 SRUS46 KPQR 140630 RVMPQR Hydrologic Statement National Weather Service Portland OR 1130 PM PDT Mon Apr 13 2026 WAZ040-131130- 1130 PM PDT Mon Apr 13 2026 Current status of reservoirs on the Lewis River, updated 1130 PM Mon, Apr 13 2026. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 992 1000 FT Yale Lake 477 490 FT Lake Merwin 235 240 FT As of 1130 PM PDT, Mon Apr 13, 2026, the remaining aggregate storage for refill at Merwin, Yale, and Swift reservoirs is 26 feet. This product is updated hourly on the NWS Portland webpage at: www.wrh.noaa.gov/total_forecast/getprod.php?wfo=pqr&sid=PQR&pil=RVM or http://go.usa.gov/x97zc Additional hydrologic information can be viewed at: water.weather.gov/ahps2/index.php?wfo=pqr $$