Miscellaneous River Product
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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676 SRUS46 KPQR 121530 RVMPQR Hydrologic Statement National Weather Service Portland OR 830 AM PDT Wed Aug 12 2026 WAZ040-12830- 830 AM PDT Wed Aug 12 2026 Current status of reservoirs on the Lewis River, updated 830 AM Wed, Aug 12 2026. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 972 1000 FT Yale Lake 473 490 FT Lake Merwin 234 240 FT As of 830 AM PDT, Wed Aug 12, 2026, the remaining aggregate storage for refill at Merwin, Yale, and Swift reservoirs is 51 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 $$