Environmental Protection

Air Quality

Learn about regulations, projects, and permitting that protect air quality in Massachusetts.

Learn More about Air Quality

Learn about drinking water safety, and about the programs and policies that keep it safe.

Learn More about Drinking Water

Information about how Massachusetts protects its wetlands, streams, rivers, and other waterways.

Learn how we protect our coasts and oceans, and the plants and animals that live on them.

Learn how we protect our water, and find out about opportunities for your community to improve its water infrastructure.

All people have a right to be protected from environmental hazards and to live in and enjoy a clean and healthful environment.