St. Croix River at Vanceboro, Maine

MCADAM PARISH, NB45.5683°N, -67.4283°W Updated 22 hr ago

FLOW RATE

279cfs

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

279cfs 29.5% vs avg

Optimal band: 237–321 cfs

PERIOD HIGH

568cfs

PERIOD LOW

247cfs

RUNNABLE

77%

last 30 day 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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