Water quality in Green Harbor, Massachusetts
Green Harbor is in Plymouth County. 129 active public water systems serve the county; 40 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Plymouth County
44 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Marshfield Water Department Marshfield |
34,000 | 2 | 4.7 mi | |
| Kingston Water Department Kingston |
14,715 | 0 | 7.3 mi | |
| Aquarion Water Company Ponds of Plymouth Plymouth |
2,267 | 1 | 7.5 mi | |
| Pembroke Water Division Dpw Pembroke |
18,175 | 0 | 7.8 mi | |
| Cranberry Knoll Plympton |
40 | 1 | 9.1 mi | |
| Plymouth Water Department Plymouth |
47,100 | 0 | 10.4 mi | |
| Scituate Water Division Scituate |
19,297 | 6 | 10.9 mi | |
| Norwell Water Department Norwell |
11,495 | 1 | 10.9 mi | |
| Hanover Water Dept Hanover |
14,984 | 3 | 11.4 mi | |
| Hanson Water Department Hanson |
9,612 | 0 | 11.5 mi | |
| Halifax Water Department Halifax |
7,575 | 4 | 11.9 mi | |
| Aquarion Water Company, Pinehills Plymouth |
9,478 | 1 | 12.2 mi | |
| North Carver Water System Carver |
300 | 2 | 12.9 mi | |
| South Meadow Village Carver |
750 | 1 | 13.0 mi | |
| Waterview Park LLC Carver |
102 | 0 | 13.3 mi | |
| Carver Municipal Buildings Carver |
100 | 0 | 13.7 mi | |
| Whitman Water System Whitman |
14,947 | 1 | 14.9 mi | |
| Masac Plymouth Plymouth |
210 | 0 | 15.0 mi | |
| Abington/rockland Joint Wtr. Works Abington |
33,387 | 2 | 15.1 mi | |
| East Bridgewater Water Dept East Bridgewater |
14,526 | 1 | 15.2 mi | |
| Pine Ridge Condominiums at Sampsons Pond Carver |
89 | 0 | 15.7 mi | |
| Cranberry Village Residents Association Carver |
414 | 1 | 16.3 mi | |
| Agawam Springs Water Company Plymouth |
2,380 | 1 | 16.4 mi | |
| Weir River Water System Hingham |
45,339 | 0 | 16.8 mi | |
| Linden Ponds Hingham |
384 | 3 | 16.9 mi |
Non-community systems in Plymouth County (84: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Plymouth County, nearest to Green Harbor first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files, the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files, or the centre of the first ZIP code EPA lists the system as serving, from Census Bureau ZCTA files.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
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. Retrieved from ECHO on Oct 11, 2026.