Blacks Fork near Little America
Sweetwater County, Wyoming
The past week
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What floods at each level
- 19 ft
Highway 374 near gage will be covered in water. Still no affects to the interstate.
- 13 ft
Water at base of Highway 374 Bridge.
- 12.53 ft
Record stage---due to rapid warmup and ice jams (3/12/2017).
- 10.9 ft
Record flow---9,980 cfs (6/13/1965).
- 10.5 ft
Flood stage. More widespread flooding upstream at Granger. Left bank of the river overflows and causes high water at both upstream and downstream locations. Some minor flooding along Bonomo Ranch south of gage. I-80 bridge traffic not affected at any stage.
- 9.5 ft
Bankfull stage. County Road 95--100 to 200 yds from gage--may become impassable. Low lying flooding problems begin upstream at Granger.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Mar 11, 2017 | 12.53 ft | 13,900 cfs |
| Jun 18, 1998 | 10.4 ft | 5,120 cfs |
| May 31, 2011 | 10.38 ft | 4,740 cfs |
More on Blacks Fork
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