YAKIMA RIVER ABOVE AHTANUM CREEK AT UNION GAP, WA

YAKIMA COUNTY, WA46.5343°N, -120.4673°W Updated 1 hr ago

FLOW RATE

2,630cfs

GAUGE HT

41.12ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

2,630cfs 19.5% vs avg

Optimal band: 2,227–3,013 cfs

PERIOD HIGH

2,630cfs

PERIOD LOW

2,620cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

41.12ft

Precipitation History

Your History · YAKIMA RIVER ABOVE AHTANUM CREEK AT UNION GAP, WA

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46.5343, -120.4673

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DATA · USGS · NOAA · NWSUPDATED 2026-07-09 19:30 UTC

Site #12500450·USGS

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