Miscellaneous River Product
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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478 SRUS46 KPQR 041630 RVMPQR Hydrologic Statement National Weather Service Portland OR 830 AM PST Wed Nov 4 2026 WAZ040-4830- 830 AM PST Wed Nov 4 2026 Current status of reservoirs on the Lewis River, updated 830 AM Wed, Nov 4 2026. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 951 1000 FT Yale Lake 472 490 FT Lake Merwin 219 240 FT As of 830 AM PST, Wed Nov 4, 2026, the remaining aggregate storage for refill at Merwin, Yale, and Swift reservoirs is 88 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 $$