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
933
SRUS46 KPQR 030730
RVMPQR

Hydrologic Statement
National Weather Service Portland OR
1130 PM PST Mon Nov 2 2026

WAZ040-21130-
1130 PM PST Mon Nov 2 2026

Current status of reservoirs on the Lewis River, updated 1130 PM
Mon, Nov 2 2026.

RESERVOIR        CURRENT POOL ELEV      FULL POOL
Swift Reservoir         951              1000 FT
Yale Lake               472               490 FT
Lake Merwin             222               240 FT

As of 1130 PM PST, Mon Nov 2, 2026, the remaining aggregate
storage for refill at Merwin, Yale, and Swift reservoirs is
85 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

$$