The Missouri Department of Natural Resources protects our air, land, water, and mineral resources; preserves our unique natural and historic places; and provides recreational and learning opportunities; while promoting the environmentally sound and energy-efficient operations of businesses, communities, agriculture, and industry for the benefit of all Missourians. Learn more about what we're doing to protect, improve and maintain Missouri’s air, land and water resources and more.

Missouri State Fair
Visit us in the Womans Building during the Missouri State Fair
Earth Day
Celebrate Earth Day with us and help protect Missouri's natural resources
Missouri Envirothon
Natural resource education program for high school students
Air
What we're doing to protect Missouri's air quality
Energy
What we're doing to promote Missouri's energy resources
Historic Preservation
What we're doing to identify, evaluate and protect historic sites
Land and Geology
What we're doing to protect our soil and water quality, and geologic resources
Waste and Recycling
What we're doing to reduce waste & clean up Brownfields and other contaminated property
Water
What we're doing to protect our water resources
Missouri State Parks and Historic Sites
What we're doing to preserve and interpret Missouri's landscapes and cultural landmarks
Success Stories
What we're doing with our partners and communities to improve our natural resources
Calendar
Calendar Find a meeting, hearing or event near you
Public Notices
Provide input on draft permits, plans or rules on public notice
Document Search
Search thousands of documents in one location for easy access
Laws, Rules and Regulations
State and federal rules and regulations; rules in development