Mississippi Department of Environmental Quality (MS)
Mississippi's environmental agency: water quality, wetlands, waste and the permits that go with them.
Mississippi Department of Environmental Quality
Jump to
What you can look up here
- Environmental conditionsContamination, tanks, spills, and permitted facilities near a site.
- WetlandsSee mapped wetlands and who to ask before filling or building near one.
- Lakes and waterLake depth maps, water quality, public access, and public waters status.
About this resource
- Provided by
- Mississippi Department of Environmental Quality (official)
- Covers
- Mississippi statewide
- Link status
- Opened normally at the last check
- Link checked
- Oct 13, 2026
- Web address
- https://www.mdeq.ms.gov/
More for Mississippi
- Mississippi statewide property mapCounty GIS map · Property lines · Parcel number
- Mississippi property taxProperty records
- Sanborn Fire Insurance MapsAerial imagery
- State Plane Coordinate System zonesGIS data downloads
- Mississippi floodplain and flood mapsFlood zones
- USDA Web Soil SurveySoils
- Mississippi Office of GeologyElevation
- MRLC NLCD Land Cover ViewerLand cover
- Mississippi septic system permitsSeptic systems · Environmental conditions
- Mississippi coastal and shoreline rulesShoreland · Environmental conditions · Hazards and emergency information
- Mississippi state landsPublic land · Environmental conditions
- Mississippi hurricane evacuation zonesHazards and emergency information