Creek MD PA

West Branch Antietam Creek

Maryland • 39.7887, -77.5758

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

15 mi

25 km

Elevation

0′ → 0′

0 ft drop

Stream Order

Medium River

Slope

0.00%

0.0 ft/mi

Drainage

41 mi²

106 km²

Avg Flow

-- cfs

0.9 mph velocity

Path to Mouth

323 mi

519 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