


Miscellaneous River Product
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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441 SRUS46 KPQR 101130 RVMPQR Hydrologic Statement National Weather Service Portland OR 430 AM PDT Fri Oct 10 2025 WAZ040-10430- 430 AM PDT Fri Oct 10 2025 Current status of reservoirs on the Lewis River, updated 430 AM Fri, Oct 10 2025. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 965 1000 FT Yale Lake 470 490 FT Lake Merwin 229 240 FT As of 430 AM PDT, Fri Oct 10, 2025, the remaining aggregate storage for refill at Merwin, Yale, and Swift reservoirs is 66 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 $$