An official website of the United States government.
We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.
Read the news release
EPA's work in Massachusetts is managed from our office in Boston. Learn more about EPA New England (Region 1).
Contact Us to ask a question, provide feedback, or report a problem.