MEDIAN FLOW RATE · 1 YEAR
2,624cfs 8.3% vs avg
Optimal band: 2,201–2,977 cfs
PERIOD HIGH
27,075cfs
PERIOD LOW
862cfs
RUNNABLE
38%
last 1 year in band
Precipitation History
Your History · YAKIMA RIVER ABOVE AHTANUM CREEK AT UNION GAP, WA
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Station Location
46.5343, -120.4673Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-09 00:00 UTC
Site #12500450·USGS
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