River gauges›Ohio
RIVER GAUGE · WEST BRANCH MAHONING RIVER

West Branch Mahoning River at Kirwan Reservoir

Portage County, Ohio

Water level983.16 ft
Flow—
Last readingSep 16, 2026, 4:15 PM UTC (last recorded)
Minor flood992.55 ft

The past week

Loading chart…

More on West Branch Mahoning River

Get an alert when West Branch Mahoning River rises

Save this gauge in the free StormCast app and pick the level that matters to you. Your phone goes off when the water gets there.

A river gauge in the StormCast app

← All Ohio gauges · Search another river