Waterlands
Gulkana River
USGS · 15200280
GULKANA RIVER
USGS · 15200280LIVE

Gulkana River at Sourdough, AK

UNORGANIZED BOROUGH, AK62.5208°N, -145.5308°W Updated 19 d ago
FLOW RATE
965cfs
GAUGE HT
6.12ft
WATER TEMP
32°F
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
965cfs 0.9% vs avg
Optimal band: 770–1,042 cfs
PERIOD HIGH
6,452cfs
PERIOD LOW
306cfs
RUNNABLE
17%
last 1 year in band

Gauge Height

6.12ft

Water Temperature

32.2°F
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Station Location

62.5208, -145.5308
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DATA · USGS · NOAA · NWSUPDATED 2026-10-21 00:00 UTC
Site #15200280·USGS

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