


Miscellaneous River Product
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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513 SRUS46 KPQR 060230 RVMPQR Hydrologic Statement National Weather Service Portland OR 730 PM PDT Tue Aug 5 2025 WAZ040-5730- 730 PM PDT Tue Aug 5 2025 Current status of reservoirs on the Lewis River, updated 730 PM Tue, Aug 5 2025. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 973 1000 FT Yale Lake 474 490 FT Lake Merwin 235 240 FT As of 730 PM PDT, Tue Aug 5, 2025, the remaining aggregate storage for refill at Merwin, Yale, and Swift reservoirs is 48 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 $$