Stale — older than 1 week No flood stage data USGS

Au Sable River At Grayling, MI

Updated September 30, 1993 at 11:00:00 PM EDT · Approved · Site 04135500

Current conditions

Historical trends

Hourly measurements

Detailed readings by hour, organized by day

Nearby stations

Other monitoring locations nearby

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Data courtesy of the U.S. Geological Survey.