Waterlands
Ahtanum Creek
USGS · 12502500
AHTANUM CREEK
USGS · 12502500LIVE

AHTANUM CREEK AT UNION GAP, WA

YAKIMA COUNTY, WA46.5360°N, -120.4734°W Updated 22 hr ago
FLOW RATE
11cfs
GAUGE HT
2.92ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
11cfs 42.8% vs avg
Optimal band: 20–26 cfs
PERIOD HIGH
39cfs
PERIOD LOW
9cfs
RUNNABLE
39%
last 30 day in band

Gauge Height

2.92ft
Precipitation History
Your History · AHTANUM CREEK AT UNION GAP, WA

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Station Location

46.5360, -120.4734
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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #12502500·USGS

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