Creek PA

Ontelaunee Creek

Pennsylvania • 40.6780, -75.7968

Reviewed mapped path Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

12 mi

20 km

Elevation

765′ → 399′

366 ft drop

Stream Order

Medium River

Slope

0.57%

29.8 ft/mi

Drainage

26 mi²

67 km²

Avg Flow

-- cfs

0.9 mph velocity

Path to Mouth

209 mi

336 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

Detailed hydrology

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Data from USGS & NOAA for informational purposes only. Read source and safety notes