####018000892####
SRUS46 KPQR 241030

RVMPQR



Hydrologic Statement 

National Weather Service Portland OR

330 AM PDT Thu Jul 24 2025



WAZ040-24330-

330 AM PDT Thu Jul 24 2025



Current status of reservoirs on the Lewis River, updated 330 AM

Thu, Jul 24 2025.



RESERVOIR        CURRENT POOL ELEV      FULL POOL

Swift Reservoir         973              1000 FT

Yale Lake               479               490 FT

Lake Merwin             235               240 FT



As of 330 AM PDT, Thu Jul 24, 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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