RIVER GAUGE · ST. CROIX RIVER
St. Croix River above Vanceboro
Washington County, Maine
Water level4.60 ft
Flow498 cfs
Last readingSep 16, 2026, 5:00 PM UTC (last recorded)
Action9.5 ft4,405 cfs
Minor flood10 ft5,064 cfs
Moderate flood12 ft7,700 cfs
The past week
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What floods at each level
- 12 ft
A 0.1 percent flood level. Maximum discharge of 7,700cfs from the Vanceboro Dam. Flooding of camps along Loon Bay Road in Lambert Lake Township and Dyer Township above the Grand Falls Flowage.
- 10 ft
Minor lowland flooding along properties on Salmon Brook Road in Vanceboro. Additional minor flooding of properties along Loon Bay Road in Lambert Lake Township and Dyer Township above the Grand Falls Flowage.
- 9.5 ft
River approaches bankfull.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Jun 2, 1984 | 11.28 ft | 6,730 cfs |
| Apr 27, 2019 | 11.21 ft | 6,890 cfs |
| Apr 3, 1976 | 10.88 ft | 6,670 cfs |
More on St. Croix River
DownstreamSt. Croix River above Baring
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