Miscellaneous River Product
Issued by NWS Portland, OR

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
620
SRUS46 KPQR 072030
RVMPQR

Hydrologic Statement
National Weather Service Portland OR
1230 PM PST Fri Nov 7 2025

WAZ040-71230-
1230 PM PST Fri Nov 7 2025

Current status of reservoirs on the Lewis River, updated 1230 PM
Fri, Nov 7 2025.

RESERVOIR        CURRENT POOL ELEV      FULL POOL
Swift Reservoir         970              1000 FT
Yale Lake               469               490 FT
Lake Merwin             231               240 FT

As of 1230 PM PST, Fri Nov 7, 2025, the remaining aggregate
storage for refill at Merwin, Yale, and Swift reservoirs is
60 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

$$