St. Croix River at Vanceboro, Maine

MCADAM PARISH, NB45.5683°N, -67.4283°W Updated 19 hr ago

FLOW RATE

279cfs

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

279cfs 38.8% vs avg

Optimal band: 282–382 cfs

PERIOD HIGH

1,894cfs

PERIOD LOW

205cfs

RUNNABLE

32%

last 1 year in band

Precipitation History

Your History · St. Croix River at Vanceboro, Maine

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45.5683, -67.4283

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DATA · USGS · NOAA · NWSUPDATED 2026-07-07 00:00 UTC

Site #01018500·USGS

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