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Green River in Utah

River62.1 mi

Around here

Around Green River

Horsethief Group Sites13.5 miJewell Tibbets Arch Trail12.1 mi10 mi

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

About this river

Green River is a 62.1 mile river. Streamflow is measured at the USGS gauge Green River at Green River, UT (site 09315000). The National Hydrography Dataset places it at stream order 9. Reach geometry comes from the USGS National Hydrography Dataset.

Typical flow by month

1895 to 2026

Green River typically runs highest in June, at a median 16,700 cfs, and lowest in December, at 2,000 cfs. The highest flow on record for any single day is 66,700 cfs, in 1917.

Show the numbers
Typical flow by month at Green River at Green River, UT, in cfs
MonthTypical (cfs)Usual range (cfs)
January2,0301,500 to 3,000
February2,3501,870 to 3,300
March3,6302,890 to 5,120
April5,5404,055 to 8,085
May12,9009,040 to 20,300
June16,70010,400 to 24,400
July5,3702,880 to 8,310
August2,8901,910 to 4,110
September2,3901,725 to 3,305
October2,7101,990 to 3,640
November2,7102,000 to 3,390
December2,0001,440 to 2,840

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 126 years of record. Statistics published by the US Geological Survey for Green River at Green River, UT (site 09315000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Boat access nearby

3 mapped launches sit in the mapped area of Green River, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.

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