Miscellaneous River Product
Issued by NWS Portland, OR

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921
SRUS46 KPQR 040730
RVMPQR

Hydrologic Statement
National Weather Service Portland OR
1230 AM PDT Sat May 4 2024

WAZ040-41230-
1230 AM PDT Sat May 4 2024

Current status of reservoirs on the Lewis River, updated 1230 AM
Sat, May 4 2024.

RESERVOIR        CURRENT POOL ELEV      FULL POOL
Swift Reservoir         995              1000 FT
Yale Lake               478               490 FT
Lake Merwin             235               240 FT

As of 1230 AM PDT, Sat May 4, 2024, the remaining aggregate
storage for refill at Merwin, Yale, and Swift reservoirs is
22 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

$$