Stream ME

Great Marsh Stream

Maine • 44.6530, -67.8714

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

6 mi

9 km

Elevation

254′ → 23′

231 ft drop

Stream Order

Medium River

Slope

0.75%

39.8 ft/mi

Drainage

8 mi²

21 km²

Avg Flow

-- cfs

1.1 mph velocity

Path to Mouth

13 mi

21 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

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Data from USGS & NOAA for informational purposes only. Read source and safety notes

Rain Radar