Massachusetts
Norfolk County drinking water quality
58 active public water systems serve 1,702,872 people in Norfolk County. 34 are compliant, 24 had at least one EPA violation in the past three years, 1 is a designated serious violator, and 1 carries a health flag.
Needs attention
Community water systems
39 systems, largest firstNon-community systems (19: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Bluedrop Water @ Randolph Dpw Randolph |
35,114 | 1 | 0 | |
|
Bluedrop Water @ ST Bernadette Church Randolph |
35,114 | 0 | 0 | |
|
Hale Education, Inc. Westwood |
3,000 | 1 | 0 | |
|
Blue Hills Spring Water Quincy |
1,500 | 0 | 0 | |
|
Dover Water Dept Dover |
500 | 1 | 1 | |
|
Old Colony YMCA Stoughton Stoughton |
475 | 0 | 0 | |
|
Wentworth Hills Golf Club Plainville |
250 | 0 | 0 | |
|
Camp Haiastan Franklin |
200 | 1 | 0 | |
|
Powisset Farm Dover |
100 | 0 | 0 | |
|
Wimbledon Tennis and Pickleball Club Walpole |
100 | 1 | 0 | |
|
Precious Beginnings Dover |
44 | 0 | 0 | |
|
Bluedrop Water Vending @ Stanneys Holbrook |
25 | 0 | 0 | |
|
Bluedrop Water Vending Brookville Church Holbrook |
25 | 0 | 0 | |
|
Great Springs Vending Unit @ Stop Shop Walpole |
25 | 0 | 0 | |
|
Primo Water @ Wal Mart #2103 Walpole |
25 | 0 | 0 | |
|
Primo Water @ Wal Mart #2122 Avon |
25 | 0 | 0 | |
|
Rocky Mountain Spring Water Vending Weymouth |
25 | 0 | 0 | |
|
Rocky Mt.sprg.wtr (randolph) Vnd Randolph |
25 | 0 | 0 | |
|
Rocky Mt.sprg.wtr @ Curtis Liq. Vnd Weymouth |
25 | 0 | 0 |
Inactive systems (63, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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.