Miscellaneous River Product
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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962 SRUS46 KPQR 171730 RVMPQR Hydrologic Statement National Weather Service Portland OR 1030 AM PDT Mon Aug 17 2026 WAZ040-171030- 1030 AM PDT Mon Aug 17 2026 Current status of reservoirs on the Lewis River, updated 1030 AM Mon, Aug 17 2026. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 970 1000 FT Yale Lake 473 490 FT Lake Merwin 234 240 FT As of 1030 AM PDT, Mon Aug 17, 2026, the remaining aggregate storage for refill at Merwin, Yale, and Swift reservoirs is 53 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 $$