Aggregate Source Information System (ASIS)

• ASIS Interactive Map
• View ASIS with Google Earth NEW
• ASIS Field Name Descriptions

County Pit Maps

• Maps
• Aggregate Source Legend
• Counties of Minnesota Index

Forms and Proceduress

• Aggregate Source Number Request
• Cultural Resources Review - SHPO
• New Concrete Aggregate Source Testing
• Natural Material Source Guidelines
• ASIS Update Forms
• Non-Exclusive Material Pit Lease
• Option to Lease

Aggregate Mining and Reclamations

• Environmental Management at Aggregate Operations
• Environmental Regulations for Aggregate Mining
• Mining Plans for Aggregate Operations
• Reclamation at Aggregate Mining Sites
• Using Native Prairie Species
• Handbook for Reclaiming Sand and Gravel Pits in Minnesota

Miscellaneouss

• DNR Aggregate Resource Mapping
• Permit for Nonmetallic Mining and Associated Activities (MPCA)
• County and Municipal Ordinances at the Minnesota State Law Library
• Frac Sand (Industrial Silica Sand)
• UMore Park (Dakota County)