Miscellaneous River Product
Issued by NWS Portland, OR

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115
SRUS46 KPQR 051030
RVMPQR

Hydrologic Statement
National Weather Service Portland OR
330 AM PDT Fri Jun 5 2026

WAZ040-5330-
330 AM PDT Fri Jun 5 2026

Current status of reservoirs on the Lewis River, updated 330 AM
Fri, Jun 5 2026.

RESERVOIR        CURRENT POOL ELEV      FULL POOL
Swift Reservoir         992              1000 FT
Yale Lake               478               490 FT
Lake Merwin             234               240 FT

As of 330 AM PDT, Fri Jun 5, 2026, the remaining aggregate
storage for refill at Merwin, Yale, and Swift reservoirs is
26 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

$$