Miscellaneous River Product
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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044 SRUS46 KPQR 182030 RVMPQR Hydrologic Statement National Weather Service Portland OR 130 PM PDT Fri Sep 18 2026 WAZ040-18130- 130 PM PDT Fri Sep 18 2026 Current status of reservoirs on the Lewis River, updated 130 PM Fri, Sep 18 2026. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 966 1000 FT Yale Lake 473 490 FT Lake Merwin 230 240 FT As of 130 PM PDT, Fri Sep 18, 2026, the remaining aggregate storage for refill at Merwin, Yale, and Swift reservoirs is 61 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 $$