RIVER GAUGE · GREEN RIVER (WY-UT-CO)
Green River (WY-UT-CO) below Fontenelle Dam
Sweetwater County, Wyoming
Water level11.21 ft
Flow760 cfs
Last readingSep 16, 2026, 5:00 PM UTC (last recorded)
Action15.5 ft
Minor flood16.5 ft
Moderate flood17.5 ft
Major flood18.5 ft
The past week
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What floods at each level
- 18.73 ft
Record stage and flow---19,400 cfs (9/5/1965).
- 17.5 ft
Access to Weeping Rock Campground is very limited due to high water. One half of Slate Creek Campground may be under water. High water may obstruct passage of bridge on west end of Lincoln County Road 311. High water may also restrict safe passage to water pumping staion on sw side of bridge.
- 16.5 ft
Flood stage. River begins to overflow into Weeping Rock Campground (immediately below dam) and into Slate Creek Campground (3-3.5 mile downstream). USBR personnel will evacuate campgrounds in event of a flood emergency.
- 15.5 ft
Bankfull stage.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Sep 4, 1965 | 18.74 ft | 19,400 cfs |
| Jun 13, 1972 | 17.79 ft | 15,000 cfs |
| Jul 2, 1982 | 17.74 ft | 14,100 cfs |
More on Green River (WY-UT-CO)
DownstreamGreen River (WY-UT-CO) at Green River
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