The following areas are No Discharge Areas (NDAs) in Massachusetts:
No Discharge Areas in Massachusetts as of July 2012. Click on image to view larger map (PDF, 1.2 MB).
South Cape Cod and Islands - the coastal waters south of Cape Cod and surrounding Nantucket and Martha's Vineyard, including Aquinnah, Chilmark, West Tisbury, Tisbury, Oak Bluffs, Edgartown, Falmouth, Mashpee, Barnstable, Yarmouth, Dennis, Harwich, Chatham, and Nantucket
Mount Hope Bay - the coastal waters of Mount Hope Bay, including the Taunton River up to the Center/Elm St. Bridge on the border of Dighton and Berkley, as well as the Lee and Cole Rivers up to their respective Route 6 bridges.
Outer Cape Cod - the coastal waters off Chatham, Orleans, Eastham, Wellfleet, Truro, and Provincetown, including Nauset Harbor.
Upper North Shore - the coastal waters of Gloucester, Rockport, Essex, Ipswich, Rowley, Newbury, Newburyport, Salisbury, including the Merrimack River in Amesbury, West Newbury, Merrimac, Groveland, North Andover, Haverhill, Methuen, and Lawrence.
Pleasant Bay (Brewster, Orleans, Harwich, and Chatham) and Chatham Harbor
The coastal waters of Revere, Saugus, Lynn, Nahant, and Swampscott, including the Pines and Saugus Rivers
All of Cape Cod Bay
Boston Harbor (PDF, 2.3 MB) - the coastal waters of Winthrop, Chelsea, Everett, Boston, Quincy, Milton, Weymouth, Braintree, Hingham, and Hull, including the Charles River in Watertown, Newton, and Cambridge
Salem Sound (PDF, 96 KB) - the coastal waters of Manchester-by-the-Sea, Beverly, Danvers, Salem, and Marblehead