


Miscellaneous River Product
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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436 SRUS46 KPQR 242130 RVMPQR Hydrologic Statement National Weather Service Portland OR 230 PM PDT Sat May 24 2025 WAZ040-24230- 230 PM PDT Sat May 24 2025 Current status of reservoirs on the Lewis River, updated 230 PM Sat, May 24 2025. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 994 1000 FT Yale Lake 479 490 FT Lake Merwin 237 240 FT As of 230 PM PDT, Sat May 24, 2025, the remaining aggregate storage for refill at Merwin, Yale, and Swift reservoirs is 20 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 $$