Public Water Systems
1,599 active water systems in MA.
| 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 | — |