####018000897####
SRUS46 KPQR 200630

RVMPQR



Hydrologic Statement 

National Weather Service Portland OR

1130 PM PDT Sat Jul 19 2025



WAZ040-191130-

1130 PM PDT Sat Jul 19 2025



Current status of reservoirs on the Lewis River, updated 1130 PM

Sat, Jul 19 2025.



RESERVOIR        CURRENT POOL ELEV      FULL POOL

Swift Reservoir         974              1000 FT

Yale Lake               478               490 FT

Lake Merwin             235               240 FT



As of 1130 PM PDT, Sat Jul 19, 2025, the remaining aggregate

storage for refill at Merwin, Yale, and Swift reservoirs is

43 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



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