Environmental process | Environmental review | Department of Natural Resources (DNR)
Other Department of Natural Resources (DNR) guidance
- MNDNR Public Works Water Permit
 - MNDNR Water Permits
 - Minnesota's endangered, threatened, and special concern species
 - Best Practices Guide for GP2004-0001 (General Permit to MnDOT for Bridge or culvert work, and Best Practices to meet its conditions)
 - Minnesota Guide for Stream Connectivity & Aquatic Organism Passage Through Culverts (AOP Guide)
 - Water Management
 
DNR Areas of Concern
Ecological Resources
- Aquatic & Terrestrial Invasive species
 - Minnesota Biological Survey (Sites of Biodiversity Significance & Native Plant Communities)
 - Natural Heritage Information System (NHIS) Rare Species
 - Scientific & Natural Areas
 - Wildlife Management Areas
 
