Water quality in Tyngsborough, Massachusetts
Tyngsborough is in Middlesex County. 206 active public water systems serve the county; 85 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 Middlesex County
97 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Colony Heights Condominium Tyngsborough |
120 | 0 | 1.1 mi | |
| River Crossing Condominium Tyngsborough |
150 | 0 | 1.1 mi | |
| Curtis Hill Condominium Tyngsborough |
96 | 0 | 1.2 mi | |
| Benchmark Condominiums Tyngsborough |
60 | 1 | 1.3 mi | |
| Dunstable Water Department Dunstable |
337 | 1 | 2.5 mi | |
| North Chelmsford Water Dist Chelmsford |
7,660 | 2 | 3.4 mi | |
| Dracut Water Supply District Dracut |
25,808 | 0 | 4.8 mi | |
| Haystack Estates Westford |
60 | 0 | 5.3 mi | |
| Westford Water Department Westford |
18,848 | 1 | 5.8 mi | |
| Lowell Regional Water Utility Lowell |
120,418 | 1 | 6.2 mi | |
| Still Meadow Village Condominiums Groton |
50 | 0 | 6.5 mi | |
| Chelmsford Water District Chelmsford |
28,750 | 1 | 6.6 mi | |
| Groton Water Department Groton |
5,017 | 0 | 7.5 mi | |
| The Village at Shepley Hill Groton |
52 | 0 | 7.7 mi | |
| East Chelmsford Water District Chelmsford |
2,800 | 1 | 7.9 mi | |
| Pepperell Dpw Water Division Pepperell |
9,217 | 0 | 8.6 mi | |
| Kenwood Water District Dracut |
9,620 | 2 | 8.7 mi | |
| Littleton Water Department Littleton |
9,334 | 1 | 9.5 mi | |
| Woodward Village Carlisle |
54 | 0 | 10.0 mi | |
| Garrison Place Condominium Trust Carlisle |
32 | 0 | 10.0 mi | |
| Carlisle Village Court Carlisle |
25 | 0 | 10.0 mi | |
| Ayer Dpw Water Division Ayer |
8,479 | 1 | 10.3 mi | |
| West Groton Water Supply District Groton |
1,853 | 0 | 10.5 mi | |
| Woodland Ridge Shirley |
125 | 0 | 11.2 mi | |
| Benfield Farms Carlisle |
50 | 0 | 11.4 mi |
Non-community systems in Middlesex County (108: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Middlesex County, nearest to Tyngsborough 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 county subdivision files or the centre of the first town EPA lists the system as serving, from Census Bureau place 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.