One Winter Street, Boston, MA 02108
Fax: 617-574-6880 | Hours: M-F 8:45 - 5:00
to report a spill/emergency any time
MassDEP recommends taking public transportation. The office is easily accessible from the MBTA's Red, Orange, Green and Blue Lines (see MBTA.com).
There are private parking lots in the area of varying costs.