Miscellaneous River Product
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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396 SRUS46 KPQR 310030 RVMPQR Hydrologic Statement National Weather Service Portland OR 530 PM PDT Thu Jul 30 2026 WAZ040-30530- 530 PM PDT Thu Jul 30 2026 Current status of reservoirs on the Lewis River, updated 530 PM Thu, Jul 30 2026. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 974 1000 FT Yale Lake 474 490 FT Lake Merwin 234 240 FT As of 530 PM PDT, Thu Jul 30, 2026, 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 $$