


Miscellaneous River Product
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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407 SRUS46 KPQR 041230 RVMPQR Hydrologic Statement National Weather Service Portland OR 530 AM PDT Fri Apr 4 2025 WAZ040-4530- 530 AM PDT Fri Apr 4 2025 Current status of reservoirs on the Lewis River, updated 530 AM Fri, Apr 4 2025. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 989 1000 FT Yale Lake 475 490 FT Lake Merwin 229 240 FT As of 530 AM PDT, Fri Apr 4, 2025, the remaining aggregate storage for refill at Merwin, Yale, and Swift reservoirs is 37 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 $$