St. Croix River at Vanceboro, Maine
Is St. Croix River at Vanceboro, Maine flooding right now?
St. Croix River at Vanceboro, Maine measured 4.64 ft on 2026-09-11 01:45:00 UTC. That observation was 5.4 ft below its 10 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
4.64 ft
Streamflow
515 cfs
Minor flooding here begins at 10 ft. The highest crest on record was 11.28 ft on Sun, Jun 3, 1984.
Streamflow outlook
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 9.5 ft | 4.9 ft below |
| Minor flood | 10 ft | 5.4 ft below |
| Moderate flood | 12 ft | 7.4 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 11.28 ft | 1984-06-03 |
| 11.21 ft | 2019-04-27 |
| 10.88 ft | 1976-04-04 |
| 10.78 ft | 2024-04-08 |
| 10.43 ft | 1973-04-29 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| St. Croix River at Baring, Maine | 30.2 mi | Washington County |
| Grand Lake Stream at Grand Lake Stream, Maine | 31.9 mi | Washington County |
| Wytopitlock Stream near Wytopitlock Maine | 36.6 mi | Aroostook County |
| Mattawamkeag River near Mattawamkeag, Maine | 42.6 mi | Penobscot County |
| Meduxnekeag River near Houlton, Maine | 42.7 mi | Aroostook County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.