River PA

Porter Branch

Pennsylvania • 41.4630, -77.7656

Hydrography profile Updated Dec 30, 2025

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USGS and NOAA data is for informational purposes. Source notes

Length

2 mi

2 km

Elevation

1,629′ → 1,417′

213 ft drop

Stream Order

Headwater

Slope

2.62%

138.9 ft/mi

Drainage

2 mi²

4 km²

Avg Flow

-- cfs

0.5 mph velocity

Path to Mouth

497 mi

800 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