RIVER GAUGE · NEW FORK RIVER
New Fork River near Big Piney
Sublette County, Wyoming
Water level2.57 ft
Flow300 cfs
Last readingSep 16, 2026, 5:00 PM UTC (last recorded)
Action7 ft
Minor flood8 ft
Moderate flood8.5 ft
The past week
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What floods at each level
- 9.5 ft
Expect water at base of bridge upstream of gage. Sublette County Road 23-175 near bridge to 1000 feet north of bridge may be totally submerged and impassable.
- 8.5 ft
Standing water on low spots of Sublette County Road 23-175 near bridge to 700-1000 ft north of bridge. Major amd widespread low land pasture and agricultural flooding.
- 8.3 ft
Record stage and flow---9,400 cfs (6/19/2017).
- 8 ft
Flood stage. Low land pasture and agricultural flooding intensifies and becomes more widespread.
- 7 ft
Bankfull stage. Minor lowland and pasture flooding.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Jun 19, 2017 | 8.3 ft | 9,400 cfs |
| Jun 6, 1986 | 8.28 ft | 9,190 cfs |
| Jun 9, 1972 | 8.15 ft | 9,170 cfs |
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