Monroe Lenawee Wayne Washtenaw Macomb Oakland Livingston Hillsdale Jackson Ingham Branch Calhoun Eaton St. Joseph Kalamazoo Barry Cass Berrien Van Buren Allegan St. Clair Lapeer Genesee Sanilac Tuscola Shiawassee Saginaw Clinton Gratiot Ionia Montcalm Kent Ottawa Muskegon Huron Bay Midland Isabella Mecosta Newaygo Oceana Arenac Gladwin Clare Osceola Lake Mason Iosco Ogemaw Roscommon Missaukee Wexford Manistee Alcona Oscoda Crawford Kalkaska Grand Traverse Benzie Alpena Montmorency Otsego Antrim Leelanau Charlevoix Presque Isle Cheboygan Emmet Charlevoix Mackinac Chippewa Luce Schoolcraft Delta Alger Menominee Dickinson Marquette Baraga Iron Gogebic Ontonagon Houghton Keweenaw Keweenaw

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Welcome to Michigan CoCoRaHS !!

From Houghton to Detroit, Benton Harbor to Sault Ste. Marie and all the other great places in between, CoCoRaHS is now operating in Michigan!  It's easy to sign-up to become an observer click on "Join CoCoRaHS". Once you do your precipitation observations will start showing up daily on our county maps.  You will also provide a great service to your community by allowing your friends, neighbors, scientists and others to see how daily precipitation has covered the state.

For more information on Michigan CoCoRaHS please contact our Michigan State Coordinator:

Jeffrey A. Andresen
Associate Professor and State Climatologist for Michigan
Department of Geography
Michigan State University
East Lansing, MI  48824
Phone: 517-432-4756
email: andresen@msu.edu