EPA in Mississippi
Protecting air, water and land in the Magnolia State
Use one of EPA's data maps to get information about your local environmental conditions.
Pass Christian Harbor, Harrison County, Mississippi
EPA's work in Mississippi is managed from our Region 4 office in Atlanta. Learn more about EPA Region 4.
From the latest drinking water safety study to sole source designations, learn more about the latest updates in your state.
Environmental information on air, water, land, and other subjects important to Mississippi residents.
All the information you need about events and public notices in your state.