Columbia River below Priest Rapids Dam, WA

GRANT COUNTY, WA46.6287°N, -119.8647°W Updated 15 hr ago

FLOW RATE

40,897cfs

GAUGE HT

6.59ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

40,897cfs 7.3% vs avg

Optimal band: 106,848–144,560 cfs

PERIOD HIGH

199,156cfs

PERIOD LOW

37,088cfs

RUNNABLE

33%

last 1 year in band

Gauge Height

6.59ft

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46.6287, -119.8647

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DATA · USGS · NOAA · NWSUPDATED 2026-10-17 00:00 UTC

Site #12472800·USGS

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