River gauges›Wisconsin
RIVER GAUGE · TOMAHAWK RIVER

Tomahawk River at Willow Reservoir

Oneida County, Wisconsin

Water level1520.89 ft
Flow—
Last readingSep 16, 2026, 12:00 PM UTC (last recorded)
Action1530 ft
Minor flood1533 ft
Moderate flood1535 ft
Major flood1536 ft

The past week

Loading chart…

More on Tomahawk River

Get an alert when Tomahawk 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 Wisconsin gauges · Search another river