SOUTH FORK TOLT RIVER NEAR INDEX, WA

KING COUNTY, WA47.7068°N, -121.6001°W Updated 17 hr ago

FLOW RATE

5cfs

GAUGE HT

0.70ft

WATER TEMP

49°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

5cfs 61.5% vs avg

Optimal band: 5–7 cfs

PERIOD HIGH

71cfs

PERIOD LOW

3cfs

RUNNABLE

32%

last 30 day in band

Gauge Height

0.70ft

Water Temperature

48.6°F

Water Turbidity

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47.7068, -121.6001

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

Site #12147600·USGS

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