South Branch Au Sable River near Luzerne, MI
Is South Branch Au Sable River near Luzerne, MI flooding right now?
South Branch Au Sable River near Luzerne, MI measured 4.90 ft on 2026-09-11 01:30:00 UTC. No NWS minor flood stage is published for this gauge.
Gauge height
4.90 ft
Streamflow
239 cfs
The highest crest on record was 8.18 ft on Wed, Apr 15, 2026.
Streamflow outlook
Highest crests on record
| Stage | Date |
|---|---|
| 8.18 ft | 2026-04-15 |
| 7.46 ft | 2014-04-17 |
| 7.3 ft | 1976-03-28 |
| 7.07 ft | 2013-04-21 |
| 6.87 ft | 1997-04-07 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Nb Au Sable River at Kelloggs Br near Lovells, MI | 7.3 mi | Crawford County |
| Au Sable River near Red Oak, MI | 9.1 mi | Oscoda County |
| Au Sable River at Grayling, MI | 13.0 mi | Crawford County |
| Au Sable River at Mio, MI | 16.2 mi | Oscoda County |
| Manistee River near Grayling, MI | 20.0 mi | Crawford County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.