Creek PA

Upper Little Swatara Creek

Pennsylvania • 40.5935, -76.2902

Hydrography profile Updated Dec 30, 2025

Checking mapped path coverage…

USGS and NOAA data is for informational purposes. Source notes

Length

12 mi

19 km

Elevation

746′ → 503′

244 ft drop

Stream Order

Stream

Slope

0.40%

21.2 ft/mi

Drainage

20 mi²

52 km²

Avg Flow

-- cfs

0.6 mph velocity

Path to Mouth

395 mi

635 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

Loading the interactive map…

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

Rain Radar