DEQ - Upper Au Sable Watershed

Michigan.gov-Official Website for the Sta of Michigan

Michigan.gov Home	DEQ_Home \| Online_Services \| Permits \| Programs \| Site_Map \| Contact_DEQ


>	Biosolids & Industrial Pretreatment

>	Drinking Water

>	Emergency Response for Releases to Water

>	Great Lakes

>	Groundwater Discharge

>	Groundwater Modeling

>	Groundwater Conservation Advisory Council

>	Inland Lakes & Streams

>	Rule 97 Certifications

>	Surface Water

	Annual Wastewater Reporting

	Enforcement

	NPDES Permits

	Nonpoint Source Pollution

	Water Quality Trading

	Septage

	Sanitary and Combined Sewer Overflow

	Storm Water


>	Wastewater Construction

>	Water and Wastewater Security

>	Water Management

>	Water Quality Monitoring

>	Wetlands Protection

>	Campgrounds and Pools

>	On Site Wastewater

Printer Friendly Text Only Version

Text Version

Email Page

Upper Au Sable Watershed

Watershed Summary

Located in northeastern Lower Michigan, the entire Au Sable River Watershed drains 1,932 square miles before flowing into Lake Huron. The watershed covers parts of eight counties: Otsego, Crawford, Montmorency, Roscommon, Ogemaw, Oscoda, Iosco, and Alcona. The Upper Au Sable River watershed plan was approved under the CMI administrative rules and was funded under section 319.

MDEQ Nonpoint Source Links

Au Sable River Conservation Easement and Education Project (220 KB PDF)

(A current version of Adobe Reader or Adobe Acrobat may be needed to open PDF documents.)

Watershed Websites

Huron Pines RC&D Council

Suggestions, corrections, or comments? Please contact us .