222 SRUS43 KKRF 150621 RVMKRF USGS NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO Wed Apr 15 06:21:03 UTC 2026 : KS - USGS - Real-Time Data from USGS Water Services : Base URL: https://waterservices.usgs.gov/nwis/iv .AR LWRK1 20260415 Z DH052000/HGIRA -11.30 :USGS 06891080 .AR LWRK1 20260415 Z DH052500/HGIRA -11.32 :USGS 06891080 .AR LWRK1 20260415 Z DH053000/HGIRA -11.31 :USGS 06891080 .AR LWRK1 20260415 Z DH053500/HGIRA -11.31 :USGS 06891080 .AR LWRK1 20260415 Z DH054000/HGIRA -11.31 :USGS 06891080 .AR LWRK1 20260415 Z DH054500/HGIRA -11.31 :USGS 06891080 .AR LWRK1 20260415 Z DH055000/HGIRA -11.33 :USGS 06891080 .AR LWRK1 20260415 Z DH055500/HGIRA -11.32 :USGS 06891080 .AR LWRK1 20260415 Z DH060000/HGIRA -11.30 :USGS 06891080 .AR LWRK1 20260415 Z DH060500/HGIRA -11.32 :USGS 06891080 .AR LWRK1 20260415 Z DH061000/HGIRA -11.31 :USGS 06891080 .AR LWRK1 20260415 Z DH061500/HGIRA -11.32 :USGS 06891080 :******************************************************************************* : Agency/SHEF Parameter Cross Reference : : Agency Parameter SHEF Parameter :----------------------------------------------------- : 00060 QR : 00065 HG :END OF MESSAGE $$  427 SRUS46 KPQR 150630 RVMPQR Hydrologic Statement National Weather Service Portland OR 1130 PM PDT Tue Apr 14 2026 WAZ040-141130- 1130 PM PDT Tue Apr 14 2026 Current status of reservoirs on the Lewis River, updated 1130 PM Tue, Apr 14 2026. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 992 1000 FT Yale Lake 477 490 FT Lake Merwin 235 240 FT As of 1130 PM PDT, Tue Apr 14, 2026, the remaining aggregate storage for refill at Merwin, Yale, and Swift reservoirs is 26 feet. This product is updated hourly on the NWS Portland webpage at: www.wrh.noaa.gov/total_forecast/getprod.php?wfo=pqr&sid=PQR&pil=RVM or http://go.usa.gov/x97zc Additional hydrologic information can be viewed at: water.weather.gov/ahps2/index.php?wfo=pqr $$