Click here for a map issued by the Department of Environmental Quality’s Office of Oil, Gas and Minerals of “active” permitted and pending high-volume frack wells. (as of 3/18/14)

A separate file of the list is HERE.

DEQ’s Geowebface website

Michigan DNR Auction Lease Maps from State Auctions

Michigan DEQ’s Drilling Unit Maps by County

Michigan DEQ’s map of Lower Peninsula of Oil, Gas and Injection Wells

See www.fractracker.org for an interactive map of well locations and frack well records.

Injection wells in Michigan: Environmental Protection Agency maps