Miscellaneous River Product
Issued by NWS Portland, OR

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713
SRUS46 KPQR 270030
RVMPQR

Hydrologic Statement
National Weather Service Portland OR
530 PM PDT Sat Jul 26 2025

WAZ040-26530-
530 PM PDT Sat Jul 26 2025

Current status of reservoirs on the Lewis River, updated 530 PM
Sat, Jul 26 2025.

RESERVOIR        CURRENT POOL ELEV      FULL POOL
Swift Reservoir         973              1000 FT
Yale Lake               478               490 FT
Lake Merwin             234               240 FT

As of 530 PM PDT, Sat Jul 26, 2025, the remaining aggregate
storage for refill at Merwin, Yale, and Swift reservoirs is
45 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

$$