E. Br. Penobscot River below Grand Lake Matagamon

T6 R8 WELS, ME46.1344°N, -68.7939°W Updated 22 hr ago

FLOW RATE

492cfs

GAUGE HT

3.06ft

WATER TEMP

75°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

492cfs 9.2% vs avg

Optimal band: 278–376 cfs

PERIOD HIGH

2,939cfs

PERIOD LOW

205cfs

RUNNABLE

20%

last 1 year in band

Gauge Height

3.06ft

Water Temperature

74.8°F

Precipitation History

Your History · E. Br. Penobscot River below Grand Lake Matagamon

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46.1344, -68.7939

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

Site #01029100·USGS

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