Rivers in Michigan

Au Sable River near McKinley

Alcona County, MichiganNWS MCKM4USGS 04136900Gaylord office

No flood stages set
7.47ftStage

Observed Wed, Sep 30, 12:00 PM EDT

Record crest
17.24 ft2022

Open the live map with the river flood outlook

Crest history

30 crests on NOAA’s list since 1998.

#DateStage
1January 15, 202217.24 ft
2January 15, 199813.92 ft
3March 3, 200913.92 ft
4February 1, 200812.90 ft
5February 4, 202312.84 ft
6December 28, 200811.84 ft
7April 15, 202611.81 ft
8October 24, 201710.80 ft
9April 1, 199810.73 ft
10April 15, 201410.58 ft
11April 19, 201310.07 ft
12March 4, 20229.99 ft
13April 1, 20169.96 ft
14May 24, 20049.85 ft
15April 17, 20179.70 ft
16April 30, 20209.68 ft
17April 28, 20119.67 ft
18May 19, 20209.65 ft
19April 12, 20019.58 ft
20June 5, 20079.51 ft
21April 4, 20099.38 ft
22March 10, 20029.36 ft
23March 14, 20069.22 ft
24November 25, 20148.99 ft
25October 7, 19988.87 ft

Most recent crests

  • April 15, 2026: 11.81 ft
  • February 4, 2023: 12.84 ft
  • March 4, 2022: 9.99 ft
  • January 15, 2022: 17.24 ft
  • May 4, 2021: 8.64 ft
  • May 19, 2020: 9.65 ft
  • April 30, 2020: 9.68 ft
  • October 24, 2017: 10.80 ft
  • April 17, 2017: 9.70 ft
  • April 1, 2016: 9.96 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the North Central River Forecast Center. Forecasts are not available. Only observed stages are available for this point. Flood stages have not been defined for this location. Stage may be affected by ice during winter months.

Sources

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.