Contact Us

Office Hours

Monday through Friday, 8:00 a.m. to 5:00 p.m. except for State Holidays. In the event of storms or emergencies, see Maine Citizen Alert System for state office closings.

Have a question or need more information? Use the links below to find out more or connect with DEP staff. Please note that the Department is currently experiencing a high volume of inquiries and appreciates your patience while we work to respond.


For general information, please contact the Regional Office closest to you. Not sure which region your town is in? See our Regional Office locations.

Central Maine Office

Northern Maine Office

Eastern Maine Office

Southern Maine Office

If you have a question about land permitting or would like to make an environmental complaint, please call on Monday, Tuesday or Thursday to speak with a staff member.

Main office mailing address

Maine Department of Environmental Protection
17 State House Station
Augusta, Maine 04333-0017
(207) 287-7688
(800) 452-1942

Physical location

32 Blossom Lane
Augusta, Maine 04333

DEP's Augusta office in the Ray building is closed for renovations. During this time, Ray building staff are temporarily relocated to the Marquardt building on the East Campus.
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