Stream PA MD

Duck Run

Pennsylvania • 40.8786, -80.2665

Reviewed mapped path Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

8 mi

12 km

Elevation

1,229′ → 701′

527 ft drop

Stream Order

Stream

Slope

1.32%

69.7 ft/mi

Drainage

9 mi²

24 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

967 mi

1,556 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