Miscellaneous River Product
Issued by NWS Portland, OR

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247
SRUS46 KPQR 242130
RVMPQR

Hydrologic Statement
National Weather Service Portland OR
130 PM PST Sat Jan 24 2026

WAZ040-24130-
130 PM PST Sat Jan 24 2026

Current status of reservoirs on the Lewis River, updated 130 PM
Sat, Jan 24 2026.

RESERVOIR        CURRENT POOL ELEV      FULL POOL
Swift Reservoir         982              1000 FT
Yale Lake               475               490 FT
Lake Merwin             232               240 FT

As of 130 PM PST, Sat Jan 24, 2026, the remaining aggregate
storage for refill at Merwin, Yale, and Swift reservoirs is
41 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

$$