Water quality in Cranbury, New Jersey
Cranbury is in Middlesex County. 37 active public water systems serve the county; 20 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Middlesex County
15 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| South Brunswick Twp W DI Franklin Twp, South Brunswick Twp |
45,450 | 2 | 6.0 mi | |
| Helmetta Water Dept Helmetta Boro |
2,000 | 3 | 7.5 mi | |
| Spotswood W Dept Spotswood Boro |
8,300 | 2 | 9.5 mi | |
| East Brunswick Water Utility East Brunswick Twp |
49,715 | 2 | 10.4 mi | |
| North Brunswick W Dept North Brunswick Twp |
43,905 | 1 | 10.6 mi | |
| Milltown W Dept East Brunswick Twp, Milltown Boro, North Brunswick Twp |
7,000 | 4 | 11.3 mi | |
| South River W Dept South River Boro |
16,000 | 6 | 12.6 mi | |
| New Brunswick W Dept New Brunswick City |
55,000 | 4 | 13.5 mi | |
| Old Bridge Mua Old Bridge Twp |
68,000 | 2 | 14.0 mi | |
| Highland Park W Dept Highland Park Boro |
14,000 | 0 | 14.7 mi | |
| Sayreville W Dept Sayreville Boro |
45,345 | 2 | 15.3 mi | |
| Edison Water CO Edison Twp |
35,000 | 1 | 16.4 mi | |
| Matawan Borough Water de Aberdeen Twp, Marlboro Twp, Matawan Boro and 1 more |
9,084 | 0 | 16.9 mi | |
| Perth Amboy Water Department Perth Amboy City |
52,328 | 2 | 20.1 mi | |
| Middlesex Water Company Woodbridge Twp |
233,376 | 1 | 20.7 mi |
Non-community systems in Middlesex County (21: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
ST Davids Episcopal Church Cranbury Twp |
303 | 1 | 0 | |
|
Cranbury Animal Hospital Cranbury Twp |
114 | 1 | 0 | |
|
T&t Coast Auto Group INC Cranbury Twp |
110 | 0 | 0 | |
|
Valero Gas Station Cranbury Twp |
610 | 0 | 0 | |
|
Valvoline Instant Oil Change Cranbury Twp |
60 | 0 | 0 | |
|
Chinmaya Mission Tri State Center Cranbury Twp |
352 | 0 | 0 | |
|
QR Farrington DC LLC Monroe Twp |
175 | 0 | 0 | |
|
Foley INC Monroe Twp |
47 | 0 | 0 | |
|
Holland Greenhouse Monroe Twp |
38 | 0 | 0 | |
|
Make a Wish Monroe Twp |
88 | 0 | 0 | |
|
Monroe Sports Center Monroe Twp |
371 | 0 | 0 | |
|
Bakers American Bar & Grille Monroe Twp |
365 | 0 | 0 | |
|
Recoil INC Monroe Twp |
30 | 0 | 0 | |
|
Floral Park Cemetery South Brunswick Twp |
62 | 1 | 1 | |
|
ST Stephens Mar Thoma Church South Brunswick Twp |
200 | 1 | 1 | |
|
Union Hill Gun Club Monroe Twp |
40 | 0 | 0 | |
|
New Jersey Dental Assoc North Brunswick Twp |
33 | 0 | 0 | |
|
M Hegarty & J Vincent Scalia Funerals Old Bridge Twp |
104 | 0 | 0 | |
|
Lake Nelson School Piscataway Twp |
300 | 2 | 1 | |
|
Keystone Plastics INC South Plainfield Boro |
140 | 0 | 0 | |
|
Springwood Swim Club Woodbridge Twp |
365 | 1 | 0 |
About this data
Water systems are matched to Middlesex County, nearest to Cranbury 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.
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 New Jersey 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.