Public Water Systems
1,599 active public water systems in MA, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Hampshire Regional High School | Westhampton, MA | 847 | 7 | - |
| Menemsha Water Company | Chilmark, MA | 841 | 74 | - |
| Northfield Water District | Northfield, MA | 800 | 120 | - |
| Carver Elementary School | Carver, MA | 800 | 83 | - |
| New Hope Chapel | Plymouth, MA | 787 | 0 | - |
| Miscoe Hill Middle School | Mendon, MA | 760 | 149 | - |
| Jacobs Pillow Dance Festival | Becket, MA | 750 | 31 | - |
| Chester Water Dept | Chester, MA | 750 | 226 | - |
| Northfield Mt Hermon School | Mount Hermon, MA | 750 | 8 | - |
| South Meadow Village | Carver, MA | 750 | 77 | - |
| 4100 Holdings LLC | Eastham, MA | 750 | 21 | - |
| Marthas Vineyard Airport | Vineyard Haven, MA | 750 | 4 | - |
| Wellfleet Municipal Water System | Wellfleet, MA | 750 | 27 | - |
| Carlisle Public School | Carlisle, MA | 725 | 28 | - |
| Metrowest YMCA | Framingham, MA | 700 | 744 | - |
| Rochester Memorial School | Rochester, MA | 688 | 18 | - |
| Adventure Bound Camping, Cape Cod | Vero Beach, MA | 660 | 13 | - |
| East Northfield Water Co | Northfield, MA | 659 | 52 | - |
| Berkley Community School | Berkley, MA | 647 | 43 | - |
| Stow Center School | Bolton, MA | 644 | 177 | - |
| Peters Pond Park | Sandwich, MA | 633 | 19 | - |
| Gateway Regional School | Huntington, MA | 621 | 81 | - |
| Pine Valley Plantation | Belchertown, MA | 600 | 37 | - |
| Butternut Basin Inc | Great Barrington, MA | 600 | 35 | - |
| Bethlehem Baptist Church | Hampden, MA | 600 | 1 | - |
| Boxborough Municipal Buildings | Boxborough, MA | 600 | 107 | - |
| Grand View | East Setauket, MA | 600 | 30 | - |
| Rocky Mt Spring Kiosk (Worcester) | Weymouth, MA | 600 | 0 | - |
| Barnstable County Jail | Bourne, MA | 600 | 15 | - |
| Georgios Pizza | Carver, MA | 600 | 59 | - |
| Cumberland Farms #2314 | Westborough, MA | 600 | 129 | - |
| Maurices Campground Inc | Wellfleet, MA | 600 | 3 | - |
| Dcr Erving State Forest | Amherst, MA | 576 | 16 | - |
| Camp Winadu | Millburn, MA | 575 | 11 | - |
| Worthington Fire District | Worthington, MA | 565 | 23 | - |
| Erving Water Dept | Erving, MA | 561 | 12 | - |
| Mohawk Trail Regional High School | Buckland, MA | 550 | 71 | - |
| Berkshire East Ski Area | Charlemont, MA | 550 | 26 | - |
| Karl Storz Endovision, Inc. | Charlton, MA | 550 | 148 | - |
| West Stockbridge Water Dept | West Stockbridge, MA | 535 | 31 | - |
| Freetown Elementary School | Freetown, MA | 501 | 61 | - |
| Camp Greylock | Becket, MA | 500 | 14 | - |
| Bard College at Simons Rock | Great Barrington, MA | 500 | 18 | - |
| Berkshire Mall LLC | Lanesborough, MA | 500 | 12 | - |
| YMCA Camp HI Rock | Mount Washington, MA | 500 | 24 | - |
| Pioneer Valley Regional School | Northfield, MA | 500 | 84 | - |
| Camp Danbee | Peru, MA | 500 | 1 | - |
| Cliffside Apartments | Spring Valley, MA | 500 | 84 | - |
| Liberty Manor Inc | Westfield, MA | 500 | 1 | - |
| Boxborough Regency | Westford, MA | 500 | 112 | - |