Thunder Bay River, Michigan — flow & river levels

1 streamgage on the Thunder Bay River. Open a gage for live 15-minute flow, charts, percentiles and history.

Gage	Station	Latest daily mean
Thunder Bay River At Herron Road Near Bolton, Mi	USGS NWIS 04133501	429.6 CFS Oct 15

Other Michigan rivers

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• Au Sable River5
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