Miscellaneous River Product
Issued by NWS Portland, OR

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127
SRUS46 KPQR 051530
RVMPQR

Hydrologic Statement
National Weather Service Portland OR
830 AM PDT Sun Oct 5 2025

WAZ040-5830-
830 AM PDT Sun Oct 5 2025

Current status of reservoirs on the Lewis River, updated 830 AM
Sun, Oct 5 2025.

RESERVOIR        CURRENT POOL ELEV      FULL POOL
Swift Reservoir         967              1000 FT
Yale Lake               470               490 FT
Lake Merwin             229               240 FT

As of 830 AM PDT, Sun Oct 5, 2025, the remaining aggregate
storage for refill at Merwin, Yale, and Swift reservoirs is
64 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

$$