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Blacksmith Fork in Utah

River28.9 mi

Around here

Around Blacksmith Fork

Hyrum State Park4.3 miHyrum Reservoir4.4 mi5 mi

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

About this river

Blacksmith Fork is a 28.9 mile river. Streamflow is measured at the USGS gauge BLACKSMITH FORK AB UP and L CO.'S DAM NR HYRUM, UT (site 10113500). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1915 to 2026

Blacksmith Fork typically runs highest in May, at a median 238 cfs, and lowest in January, at 71 cfs. The highest flow on record for any single day is 1,530 cfs, in 1984.

Show the numbers
Typical flow by month at BLACKSMITH FORK AB UP and L CO.'S DAM NR HYRUM, UT, in cfs
MonthTypical (cfs)Usual range (cfs)
January7160 to 87
February7262 to 90
March8772 to 108
April170110 to 255
May238122 to 369
June14594 to 198
July11177 to 143
August9671 to 123
September8965 to 110
October8565 to 105
November8065 to 96
December7560 to 92

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 108 years of record. Statistics published by the US Geological Survey for BLACKSMITH FORK AB UP and L CO.'S DAM NR HYRUM, UT (site 10113500). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

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