River OH

West Branch Mahoning River

Ohio • 41.1592, -81.1344

Length

35 mi

56 km

Elevation

0′ → 0′

0 ft drop

Stream Order

Medium River

Slope

0.00%

0.0 ft/mi

Drainage

108 mi²

280 km²

Avg Flow

136 cfs

1.6 mph velocity

Path to Mouth

2,037 mi

3,278 km to ocean

Classification

Headwater

Source Stream

Elevation Profile

Water Quality

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

Data from USGS & NOAA for informational purposes only. More

Water Level Gauges on West Branch Mahoning River

There are 2 USGS water level monitoring stations on West Branch Mahoning River providing real-time flow and stage data.

There are 2 boat ramps, launches, and public access points on West Branch Mahoning River.