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Asotin Creek in Washington

River15.3 mi
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Around Asotin Creek

5 mi

Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US

About this river

Asotin Creek is a 15.3 mile river. Streamflow is measured at the USGS gauge Asotin Creek at Asotin, WA (site 13335050). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1991 to 2026

Asotin Creek typically runs highest in May, at a median 173 cfs, and lowest in August, at 34 cfs. The highest flow on record for any single day is 3,000 cfs, in 1997.

Show the numbers
Typical flow by month at Asotin Creek at Asotin, WA, in cfs
MonthTypical (cfs)Usual range (cfs)
January6146 to 85
February7451 to 109
March13687 to 184
April166107 to 228
May173122 to 250
June7959 to 109
July4337 to 49
August3431 to 38
September3431 to 38
October3834 to 41
November4340 to 48
December4842 to 61

Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 35 years of record. Statistics published by the US Geological Survey for Asotin Creek at Asotin, WA (site 13335050). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

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