Miscellaneous River Product
Issued by NWS Portland, OR

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888
SRUS46 KPQR 111930
RVMPQR

Hydrologic Statement
National Weather Service Portland OR
1130 AM PST Tue Nov 11 2025

WAZ040-111130-
1130 AM PST Tue Nov 11 2025

Current status of reservoirs on the Lewis River, updated 1130 AM
Tue, Nov 11 2025.

RESERVOIR        CURRENT POOL ELEV      FULL POOL
Swift Reservoir         972              1000 FT
Yale Lake               473               490 FT
Lake Merwin             229               240 FT

As of 1130 AM PST, Tue Nov 11, 2025, the remaining aggregate
storage for refill at Merwin, Yale, and Swift reservoirs is
56 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

$$