DNR Maps and Data
Welcome to the Department of Natural Resources' Maps and Data landing page for all things GIS geographic information system. Here you can search a listing of all geospatial data and available maps. The DNR is actively developing, managing, and distributing GIS data and information. This includes data collection and analysis required for resource investigations along with the support of making sound natural resource land management decisions. The DNR delivers data in various formats to decision makers and the general public. We also provide GIS support and training to all DNR divisions and other State of Michigan agencies.