RIVER GAUGE · SWEETWATER RIVER
Sweetwater River near Alcova
Natrona County, Wyoming
Water level1.35 ft
Flow—
Last readingSep 16, 2026, 4:45 PM UTC (last recorded)
Action7 ft
The past week
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What floods at each level
- 9.9 ft
Record stage and flow---3,160 cfs (4/27/1983).
- 7 ft
Bankfull stage.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Apr 26, 1983 | 9.9 ft | 3,160 cfs |
| Apr 27, 1980 | 8.84 ft | 2,410 cfs |
| May 12, 1973 | 8.57 ft | 2,040 cfs |
More on Sweetwater River
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