Au Sable River Near Red Oak, Mi Realtime Data
AU SABLE RIVER NEAR RED OAK, MI
Realtime Data • Report • Conditions
890
Discharge (cfs)
3.3
Gauge Height (ft)
USGS 04136000
Streamflow discharge was last observed at 890 cfs, and a gauge height of 3.29 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 955 .
Weather today, Tomorrow,
The river has several tributaries, including the East Branch, Middle Branch, and West Branch. There are also several dams along the river, including Foote Dam and Alcona Dam. The flow rates of the river vary seasonally, with high flow rates in the spring due to snowmelt and potential flooding, and lower flow rates in the summer and fall. One interesting fact about the river is that it is a popular destination for fly fishing, with several species of trout living in its waters.
August 11, 2026
| Elevation | 1,008.0 ft |
| Last Updated | |
| Gage height, ft | 3.29 ft |
| Stream water level elevation above NAVD 1988, in ft | 987.5 ft |
| Streamflow, ft³/s | 890.0 ft3/s |
| Dissolved oxygen, water, unfiltered, mg/L | 10.3 mg/l |
| Temperature, water, °C | 19.0 deg C |
| Percent of Normal | 146% |
| Year Over Year Average | 609 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 4,620 cfs |
| Geolocation | 44.68, -84.29 |
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