Au Sable River At Mio, Mi — Michigan River Flow Rate

Live USGS stream gauge data for Au Sable River At Mio, Mi in Michigan. 7, 14, and 30-day flow rate, gauge height, and water temperature charts with…

Flow rate charts for Au Sable River At Mio, Mi (USGS site 04136500) in Michigan. View 7-day, 14-day, and 30-day historical flow and gauge height data, plus a wading condition indicator updated every 15 minutes from USGS Water Resources monitoring data.

About this river gauge

This station represents one monitoring location on the river. Compare the current value with its recent trend and the station closest to your intended reach. Tributaries, dams, rainfall, snowmelt, and distance upstream or downstream can produce different conditions on the same river.

Related Michigan river guides

• Au Sable River — The Au Sable is one of Michigan's best-known trout rivers, with cold spring-fed water, forested banks, and a long tradition of dry-fly and streamer fishing.

Browse all Michigan river gauges · View the Michigan hatch chart · Official USGS station page