


Miscellaneous River Product
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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009 SRUS46 KPQR 041030 RVMPQR Hydrologic Statement National Weather Service Portland OR 330 AM PDT Fri Jul 4 2025 WAZ040-4330- 330 AM PDT Fri Jul 4 2025 Current status of reservoirs on the Lewis River, updated 330 AM Fri, Jul 4 2025. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 978 1000 FT Yale Lake 479 490 FT Lake Merwin 238 240 FT As of 330 AM PDT, Fri Jul 4, 2025, the remaining aggregate storage for refill at Merwin, Yale, and Swift reservoirs is 35 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 $$