Who we serve
MassDEP serves the Commonwealth. We enforce laws that protect our air, land and water. We help cities and towns with local environmental issues. We write permits that support natural resources, public health and our economy. We inspect contaminated sites and ensure proper cleanup. We work with federal, state, local and citizen partners for a cleaner environment.
MassDEP Notice of Non-Discrimination - MassDEP does not discriminate on the basis of race, color, national origin, disability, age or sex in the administration of its programs or activities.
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Locations of Massachusetts Department of Environmental Protection
MassDEP is headquartered in Boston with 4 regional offices and an environmental lab.