Creek CT

Grassy Hill Brook

Connecticut • 41.3784, -72.2919

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

3 mi

4 km

Elevation

348′ → 38′

310 ft drop

Stream Order

Stream

Slope

2.31%

121.6 ft/mi

Drainage

3 mi²

7 km²

Avg Flow

-- cfs

0.6 mph velocity

Path to Mouth

11 mi

17 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