Mark Harbison (517) 241-2537
harbisonm@michigan.gov
Counties:
Antrim, Baraga, Benzie, Charlevoix,  Dickinson, Emmet, Grand Traverse, Gogebic, Houghton, Ionia,  Iron, Kalkaska, Kent, Keweenaw, Lake, Leland, Manistee, Marquette, Mason, Mecosta, Menominee, Missaukee, Montcalm,  Muskegeon, Newaygo, Oceana, Ontonagon, Osceola, Ottawa, Wayne,  Wexford

George Masinda (517)373-9450
masindag@michigan.gov
Counties:
Alcona, Alger, Alpena,  Cheboygan,  Chippewa,  Clinton, Crawford,  Delta, Eaton,  Hillsdale, Ingham, Iosco, Jackson, Lenawee, Luce, Mackinac, Montmorency, Monroe, Ogemaw, Oscoda, Ostego, Presque Isle, Roscommon, Schoolcraft, Washtenaw

Shawn Bates (517) 335-2231
batessh@michigan.gov
Counties:
Arenac, Bay, Clare, Genesee, Gladwin, Gratiot, Huron, Isabella, Lapeer, Macomb, Midland, Saginaw, St. Clair, Sanilac, Shiawassee, Tuscola

Brent Schriner (517) 241-2911
schrinerb@michigan.gov
Counties:
Allegan, Barry, Berrien, Branch, Calhoun, Cass, Kalamazoo, Livingston, Oakland, St. Joseph, Van Buren