All water systems in New Jersey
3,411 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Colts Neck High School Colts Neck Twp · Monmouth County |
2,100 | 0 | 0 | |
|
Wawa #8470 Franklin Twp · Gloucester County |
2,072 | 6 | 1 | |
|
Shawnee High SC Medford Twp · Burlington County |
2,047 | 1 | 0 | |
|
Hopewell Boro W Dept Hopewell Boro · Mercer County |
2,035 | 4 | 2 | |
|
Wawa #979 Plumstead Twp · Ocean County |
2,035 | 1 | 1 | |
|
Monmouth County Park System Colts Neck Twp · Monmouth County |
2,021 | 1 | 1 | |
|
Wawa Store #388 Woodland Twp · Burlington County |
2,015 | 0 | 0 | |
|
New Lisbon Development Ctr Woodland Twp · Burlington County |
2,014 | 1 | 0 | |
|
Wawa #322 Waterford Twp · Camden County |
2,012 | 0 | 0 | |
|
Allentown Water Dept Allentown Boro · Monmouth County |
2,000 | 0 | 0 | |
|
Dales Market & Jimmy Pizza Frankford Twp · Sussex County |
2,000 | 1 | 1 | |
|
Helmetta Water Dept Helmetta Boro · Middlesex County |
2,000 | 3 | 0 | |
|
Long Beach Twp WD Holgat Long Beach Twp · Ocean County |
2,000 | 1 | 0 | |
|
Veolia Water New Jersey Arlington Hills Mount Arlington Boro · Morris County |
1,989 | 0 | 0 | |
|
Mount Arlington Boro Dpw Main Mount Arlington Boro · Morris County |
1,978 | 4 | 1 | |
|
Hardyston Twp Mua Hardyston Twp · Sussex County |
1,963 | 2 | 0 | |
|
Kinnelon Water Dept Kinnelon Boro · Morris County |
1,938 | 4 | 1 | |
|
Byram Quick Check #183 Byram Twp · Sussex County |
1,917 | 2 | 0 | |
|
Quick Chek Lafayette Twp · Sussex County |
1,855 | 0 | 0 | |
|
Fairton Federal Correctional Fairfield Twp · Cumberland County |
1,841 | 0 | 0 | |
|
Wawa #446 Upper Pittsgrove Twp · Salem County |
1,820 | 1 | 0 | |
|
Big N Ames Plaza Hampton Twp · Sussex County |
1,818 | 0 | 0 | |
|
Quick Chek Frankford Twp · Sussex County |
1,815 | 1 | 1 | |
|
MT Olive High School Mount Olive Twp · Morris County |
1,795 | 3 | 1 | |
|
Pemberton Borough Water Pemberton Boro · Burlington County |
1,771 | 2 | 0 | |
|
High Point Reg High Scho Wantage Twp · Sussex County |
1,750 | 2 | 2 | |
|
Island Heights Water Dep Island Heights Boro · Ocean County |
1,750 | 3 | 2 | |
|
Wawa #8475 Springfield Twp · Burlington County |
1,725 | 2 | 2 | |
|
Vernon Twp High School Vernon Twp · Sussex County |
1,714 | 2 | 1 | |
|
Glen Gardner W Dept Glen Gardner Boro · Hunterdon County |
1,705 | 2 | 1 | |
|
Voorhees High School Lebanon Twp · Hunterdon County |
1,700 | 3 | 1 | |
|
AC Expswy Farley Area Hamilton Twp · Atlantic County |
1,680 | 1 | 0 | |
|
NJ State Prison Bayside Maurice River Twp · Cumberland County |
1,679 | 1 | 0 | |
|
Miller Airport Fairgrounds Berkeley Twp · Ocean County |
1,673 | 0 | 0 | |
|
McDonalds Restaurant #6214 Millstone Twp · Monmouth County |
1,620 | 2 | 1 | |
|
Sparta Twp Water Utility Highlands Sparta Twp · Sussex County |
1,618 | 3 | 2 | |
|
Wawa #353 Medford Twp · Burlington County |
1,618 | 1 | 1 | |
|
Newfield Water Department Franklin Twp, Newfield Boro, Vineland City · Cumberland County |
1,616 | 1 | 1 | |
|
United Mobile Homes of Vineland Vineland City · Cumberland County |
1,600 | 3 | 0 | |
|
Winfield Mutual Housing Winfield Twp · Union County |
1,600 | 1 | 0 | |
|
Pemberton Twp High School New Side Pemberton Twp · Burlington County |
1,580 | 4 | 0 | |
|
Pemberton Twp High School Old Side Pemberton Twp · Burlington County |
1,580 | 4 | 1 | |
|
Veolia Water NJ Olde Milford Est West Milford Twp · Passaic County |
1,577 | 0 | 0 | |
|
Acme Shopping Plaza Blairstown Twp · Warren County |
1,550 | 1 | 0 | |
|
West Milford High School West Milford Twp · Passaic County |
1,530 | 2 | 1 | |
|
Duke Island Park Bridgewater Twp · Somerset County |
1,506 | 0 | 0 | |
|
Branchville W Dept Branchville Boro · Sussex County |
1,500 | 2 | 1 | |
|
Farmingdale Water Dept Farmingdale Boro · Monmouth County |
1,500 | 0 | 0 | |
|
McDonald's Restaurant Medford Twp · Burlington County |
1,470 | 1 | 0 | |
|
Pequannock Twp Wd-Cedar Crest Pequannock Twp · Morris County |
1,463 | 1 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
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.