Water quality in Southwick, Massachusetts
Southwick is in Hampden County. 116 active public water systems serve the county; 31 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 Hampden County
28 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Granville Centre Water CO Granville |
70 | 2 | 4.9 mi | |
| Westfield Dpwwater Division Westfield |
41,094 | 1 | 4.9 mi | |
| Liberty Manor INC Westfield |
500 | 0 | 5.2 mi | |
| Agawam Water Department Agawam |
28,692 | 1 | 7.1 mi | |
| Russell Water Dept Russell |
1,228 | 2 | 7.4 mi | |
| West Springfield Dpw Water Division West Springfield |
28,835 | 0 | 8.3 mi | |
| Longmeadow Water Dept Longmeadow |
15,853 | 2 | 11.2 mi | |
| Holyoke Water Works Holyoke |
37,838 | 0 | 12.0 mi | |
| Blandford Water Dept Blandford |
442 | 3 | 12.0 mi | |
| Chicopee Water Dept (mwra) Chicopee |
55,560 | 2 | 13.0 mi | |
| Springfield Water and Sewer Commission Springfield |
169,170 | 1 | 13.9 mi | |
| East Longmeadow Dpw Water Dept East Longmeadow |
16,358 | 0 | 14.8 mi | |
| Chester Water Dept Chester |
750 | 3 | 17.6 mi | |
| Hampden Housing Authority Hampden |
59 | 0 | 17.8 mi | |
| Wilbraham Water Dept (mwra) Wilbraham |
8,533 | 1 | 17.8 mi | |
| Vantage at Hampden Hampden |
100 | 1 | 18.0 mi | |
| White Birch Garden Apartments Hampden |
25 | 0 | 18.6 mi | |
| Scantic Valley Water District Hampden |
100 | 0 | 19.1 mi | |
| Three Rivers Fire District Palmer |
3,258 | 1 | 23.2 mi | |
| Monson Water and Sewer Dept Monson |
4,222 | 0 | 24.5 mi | |
| Bondsville Fire and Water District Palmer |
1,429 | 0 | 24.6 mi | |
| Palmer Water District No.1 Palmer |
4,789 | 1 | 24.6 mi | |
| Thorndike Fire and Water District Palmer |
1,435 | 0 | 25.0 mi | |
| Breton Estates Palmer |
48 | 2 | 25.7 mi | |
| Meadowbrook Acres Mobile Home Park Brimfield |
137 | 0 | 27.3 mi |
Non-community systems in Hampden County (87: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Hampden County, nearest to Southwick 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 or the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision 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.