


Miscellaneous River Product
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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153 SRUS46 KPQR 121330 RVMPQR Hydrologic Statement National Weather Service Portland OR 630 AM PDT Sun Oct 12 2025 WAZ040-12630- 630 AM PDT Sun Oct 12 2025 Current status of reservoirs on the Lewis River, updated 630 AM Sun, Oct 12 2025. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 964 1000 FT Yale Lake 471 490 FT Lake Merwin 229 240 FT As of 630 AM PDT, Sun Oct 12, 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 $$