River MD

Fox Hall Swamp

Maryland • 38.1573, -76.9803

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

3 mi

5 km

Elevation

142′ → 28′

114 ft drop

Stream Order

Stream

Slope

0.77%

40.6 ft/mi

Drainage

2 mi²

6 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

128 mi

205 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