All water systems in Massachusetts
841 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
YMCA Camp HI Rock Mount Washington · Berkshire County |
500 | 0 | 0 | |
|
Ccns Coast Guard Station Wellfleet · Barnstable County |
495 | 0 | 0 | |
|
Ccns Highland Area (truro) Wellfleet · Barnstable County |
495 | 0 | 0 | |
|
Ccns Nauset Light Beach Wellfleet · Barnstable County |
495 | 0 | 0 | |
|
Ccns Truro Pilgrim Heights Wellfleet · Barnstable County |
490 | 0 | 0 | |
|
Old Colony YMCA Stoughton Stoughton · Norfolk County |
475 | 0 | 0 | |
|
Dcr MT Greylock State Reservation Adams · Berkshire County |
464 | 0 | 0 | |
|
Camp Lenox Becket · Berkshire County |
450 | 0 | 0 | |
|
Camp Mah Kee Nac Stockbridge · Berkshire County |
450 | 0 | 0 | |
|
YMCA Camp Lyndon Sandwich · Barnstable County |
450 | 1 | 0 | |
|
Adventure Bound Camping, CC @ Hortons Truro · Barnstable County |
438 | 0 | 0 | |
|
North of Highland Camping Area, LLC Truro · Barnstable County |
415 | 0 | 0 | |
|
Dcr Douglas State Forest Douglas · Worcester County |
412 | 0 | 0 | |
|
Camp Squanto, Boy Scouts of America Plymouth · Plymouth County |
400 | 2 | 0 | |
|
Cherry Hill Ice Cream Lunenburg · Worcester County |
400 | 0 | 0 | |
|
Chimney Corners Camp Becket · Berkshire County |
400 | 0 | 0 | |
|
Cumberland Farms Store #2080 Brimfield · Hampden County |
400 | 0 | 0 | |
|
Ellis Haven Plymouth · Plymouth County |
400 | 0 | 0 | |
|
Ericksons Ice Cream Cafe INC Carver · Plymouth County |
400 | 2 | 2 | |
|
Minuteman Airfield Stow · Middlesex County |
400 | 0 | 0 | |
|
Oconnell Convenience Plus Store #13 Hampden · Hampden County |
400 | 0 | 0 | |
|
Rocky MT Sprg @ Supreme Liq Boston Vnd Boston · Suffolk County |
400 | 0 | 0 | |
|
Rocky Mt. Spring Water Co., Inc. (vnd) Malden · Middlesex County |
400 | 0 | 0 | |
|
YMCA Camp Becket Becket · Berkshire County |
400 | 0 | 0 | |
|
Chequessett Yacht Country Club Wellfleet · Barnstable County |
350 | 0 | 0 | |
|
Hedges Pond Recreational Area Plymouth · Plymouth County |
350 | 0 | 0 | |
|
Padelford Berkley LLC Berkley · Bristol County |
350 | 1 | 0 | |
|
Poquoy Brook Golf Course Lakeville · Plymouth County |
350 | 0 | 0 | |
|
Westover Golf Course Ludlow · Hampden County |
350 | 0 | 0 | |
|
Ccns Doane Rock Picnic Area Eastham · Barnstable County |
320 | 0 | 0 | |
|
Stow Acres Country Club Stow · Middlesex County |
310 | 1 | 1 | |
|
Blackfish Variety Wellfleet · Barnstable County |
300 | 0 | 0 | |
|
Camp Kimama Halfmoon Monterey · Berkshire County |
300 | 0 | 0 | |
|
Camp Russell Richmond · Berkshire County |
300 | 0 | 0 | |
|
Camp Wing Duxbury Stockade Duxbury · Plymouth County |
300 | 0 | 0 | |
|
Charlemont 4family Store Charlemont · Franklin County |
300 | 0 | 0 | |
|
Dcr Great Brook Farm State Park Carlisle · Middlesex County |
300 | 0 | 0 | |
|
Dcr Horseneck Beach Campground Westport · Bristol County |
300 | 0 | 0 | |
|
Dcr Leominster State Forest Leominster · Worcester County |
300 | 0 | 0 | |
|
Dcr Purgatory Chasm State Reservation Sutton · Worcester County |
300 | 1 | 0 | |
|
Dufresne Recreational Area Granby · Hampshire County |
300 | 0 | 0 | |
|
Gull Pond Beach Wellfleet · Barnstable County |
300 | 0 | 0 | |
|
Maguire Landing Beach Wellfleet · Barnstable County |
300 | 0 | 0 | |
|
Newcomb Hollow Beach Wellfleet · Barnstable County |
300 | 0 | 0 | |
|
Pinewood Lodge Plymouth · Plymouth County |
300 | 0 | 0 | |
|
Sandy Neck Beach Barnstable · Barnstable County |
300 | 0 | 0 | |
|
Sturbridge Campground Sturbridge · Worcester County |
300 | 0 | 0 | |
|
The Water Store of Medford (vnd) Medford · Middlesex County |
300 | 0 | 0 | |
|
The Wellfleet Beachcomber Wellfleet · Barnstable County |
300 | 0 | 0 | |
|
Wauwinet House Nantucket · Nantucket County |
300 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Massachusetts records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.