River VA DE MD NJ

Mahon River

Virginia • 39.1943, -75.4029

Hydrography profile Updated Dec 27, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

10 mi

17 km

Elevation

0′ → 0′

0 ft drop

Stream Order

Medium River

Slope

0.00%

0.0 ft/mi

Drainage

11 mi²

28 km²

Avg Flow

10 cfs

0.4 mph velocity

Path to Mouth

39 mi

63 km to ocean

Classification

Headwater

Source Stream

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

Access Sites on Mahon River

There are 1 boat ramps, launches, and public access points on Mahon River.