The Upper Saginaw Watershed (USW) is a geographic area of 53.9 sq. mi. in Michigan's Eastern Lower Peninsula. It is a sub-shed of the Saginaw Bay Watershed, which drains over 8000 sq. mi. touching 22 counties in Michigan. The USW lies within Saginaw County, including all or portions of eight cities and townships within the county.

Watershed Management Plan (15 MB)