Vehicle/ engine replacement program to reduce nitrogen dioxide emissions
Learn more about Missouri’s air permits and how to apply
Emissions inspection testing in the St. Louis region
Demolition, renovation, abatement projects and notifications
Search our interactive map of hazardous waste facilities, site investigations and cleanups
Learn more about Missouri’s hazardous and solid waste permits and how to apply
Search our interactive map of scrap tire processing facilities and solid waste landfills and processing facilities
Learn how or where to get rid of specific waste
Training and information for drinking water and wastewater system operators
Learn more about Missouri’s water permits and how to apply
Find valuable flood and drought information
Learn more about the health of Missouri’s groundwater, rivers, lakes and streams
Install conservation practices to conserve soil and improve water quality
Learn more about Missouri’s land and geology permits and how to apply
Explore our interactive tool for locating springs, mines, sinkholes and more
Find interactive maps, GIS spatial data and geographic content provided by the Missouri Geological Survey
Energy-efficient improvements for Missouri’s low income households
How you can benefit from Home Energy Certification
How you can make your home more energy efficient and save money
Learn more about our various low-interest loans, grants and reimbursement programs for energy efficiency projects
Searching for a Missouri state park or historic site has never been easier
Books, apparel, gifts and gift cards - bring a piece of Missouri State Parks into your everyday life
Activities, camping, lodging, shelters or tours, let’s get your adventure started
We host hundreds of special events throughout the year - find an event near you
Learn more about Missouri's environmental permits and how to apply
Learn more about our grants and low interest loans
Search permits, rules and actions on public notice and provide your input
Discuss specific environmental issues with department staff through forums, workgroups, committees and advisory groups
