SRUS46 KPQR 031730

RVMPQR



Hydrologic Statement 

National Weather Service Portland OR

1030 AM PDT Thu Jul 3 2025



WAZ040-31030-

1030 AM PDT Thu Jul 3 2025



Current status of reservoirs on the Lewis River, updated 1030 AM

Thu, Jul 3 2025.



RESERVOIR        CURRENT POOL ELEV      FULL POOL

Swift Reservoir         979              1000 FT

Yale Lake               478               490 FT

Lake Merwin             237               240 FT



As of 1030 AM PDT, Thu Jul 3, 2025, the remaining aggregate

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

36 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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