About this river
Green River is a 33.1 mile river near Dinosaur River Expeditions in Utah. Streamflow is measured at the USGS gauge Green River near Jensen, UT (site 09261000). The National Hydrography Dataset places it at stream order 9. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1947 to 2026
Green River typically runs highest in June, at a median 10,750 cfs, and lowest in January, at 1,820 cfs. The highest flow on record for any single day is 38,500 cfs, in 1984.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 1,820 | 1,230 to 2,770 | |
| February | 1,890 | 1,360 to 3,040 | |
| March | 2,310 | 1,830 to 3,470 | |
| April | 4,420 | 3,155 to 6,370 | |
| May | 10,000 | 7,360 to 13,300 | |
| June | 10,750 | 5,525 to 15,550 | |
| July | 3,260 | 1,970 to 4,820 | |
| August | 2,080 | 1,560 to 2,780 | |
| September | 1,860 | 1,275 to 2,365 | |
| October | 1,900 | 1,410 to 2,550 | |
| November | 1,840 | 1,400 to 2,755 | |
| December | 1,850 | 1,250 to 2,860 |
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 80 years of record. Statistics published by the US Geological Survey for Green River near Jensen, UT (site 09261000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Boat access nearby
One mapped launch sits in the mapped area of Green River. Ramp data comes from the USGS national boat-ramp inventory.
- Steinaker State ParkSteinaker ReservoirPublic
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Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Green River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
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