Brook NJ

Mingamahone Brook

New Jersey • 40.1945, -74.1620

Hydrography profile Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

7 mi

12 km

Elevation

95′ → 17′

77 ft drop

Stream Order

Medium River

Slope

0.20%

10.4 ft/mi

Drainage

11 mi²

28 km²

Avg Flow

-- cfs

0.9 mph velocity

Path to Mouth

19 mi

30 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

Data from USGS & NOAA for informational purposes only. More