Aggregate Mapping Program
View and interact with the compiled GIS Data from 28 completed aggregate resource mapping project areas.
Web Map »
Reference Site
About Aggregate Mapping Program Online Map »
Drill Core Library and
Mineral Exploration Document Collections
View an interactive map displaying the geographic distribution of core and other samples stored at the drill core library.
Web Map »
Reference Sites
Drill Core Library »
School Trust Aggregate Finder
Launch the web map to view high aggregate resource potential on School Trust Lands
Aggregate Finder Web Map »
School Trust Lands
Launch the web map to locate 2.5 million surface acres and 1 million additional acres of mineral rights included in the School Trust Land portfolio.
Launch Web Map »
Underground Mine Mapping
The web map allows the user to overlay underground features and ownership information from the Underground Mine Mapping Project.
Underground mine mapping web map »
Reference Site
Mine mapping project site »
Trout Stream Setback
The DNR is directed to develop and administer a setback permit for silica sand mining within one mile of a designated trout stream.
Trout Stream Setback »