SIMILKAMEEN RIVER NEAR NIGHTHAWK, WA

WASHINGTON48.9846°N, -119.6184°W Updated 15 hr ago

FLOW RATE

277cfs

GAUGE HT

2.21ft

WATER TEMP

52°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

277cfs 38.4% vs avg

Optimal band: 224–304 cfs

PERIOD HIGH

299cfs

PERIOD LOW

214cfs

RUNNABLE

94%

last 30 day in band

Gauge Height

2.21ft

Water Temperature

52.0°F

Water Turbidity

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48.9846, -119.6184

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

Site #12442500·USGS

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