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Owyhee River in Idaho

River48.8 mi
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Around Owyhee River

Owyhee Wild and Scenic River3.2 miSouth Fork Owyhee Wild and Scenic Ri…3.3 mi5 mi

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

About this river

Owyhee River is a 48.8 mile river. Streamflow is measured at the USGS gauge EF Owyhee River at Crutcher Crossing, ID (site 13176400). The National Hydrography Dataset places it at stream order 7. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

2013 to 2026

Owyhee River typically runs highest in March, at a median 515 cfs, and lowest in September, at 18 cfs. The highest flow on record for any single day is 9,280 cfs, in 2017.

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Typical flow by month at EF Owyhee River at Crutcher Crossing, ID, in cfs
MonthTypical (cfs)Usual range (cfs)
January6442 to 106
February12262 to 490
March515209 to 1,330
April426108 to 1,130
May34773 to 780
June6833 to 417
July3724 to 79
August2315 to 40
September1814 to 24
October2119 to 29
November3024 to 39
December4132 to 55

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 14 years of record. Statistics published by the US Geological Survey for EF Owyhee River at Crutcher Crossing, ID (site 13176400). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

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