Stream PA MD

Blacks Run

Pennsylvania • 39.7249, -80.1408

Length

12 mi

19 km

Elevation

1,430′ → 1,160′

270 ft drop

Stream Order

3

Stream

Slope

0.44%

23.2 ft/mi

Drainage

19 mi²

49 km²

Avg Flow

-- cfs

0.7 mph velocity

Path to Mouth

446 mi

718 km to ocean

Classification

Tributary

Mid-reach

Elevation Profile

Water Quality

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

EPA WQP MyWaterway

Data from USGS & NOAA for informational purposes only. More