All water systems in New Jersey
37 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Warren County Farmers Fair INC Mercer County |
6,000 | 0 | 0 | |
|
Watchung Hills Regional High School Warren Twp · County |
2,200 | 0 | 0 | |
|
North Warren Regional Highscho Mercer County |
1,000 | 0 | 0 | |
|
Watchung Hill High Schoo Warren Township · County |
1,000 | 0 | 0 | |
|
Warren County Technical Franklin Twp · Mercer County |
950 | 0 | 0 | |
|
Warren County Technical School Mercer County |
900 | 0 | 0 | |
|
Warren CO Tech Sch Cafeteria Mercer County |
825 | 0 | 0 | |
|
Camp Warren Mercer County |
725 | 0 | 0 | |
|
Warren Bar Liquors County |
725 | 0 | 0 | |
|
Warren CO Area Vo-Tech School Mercer County |
725 | 0 | 0 | |
|
Warrenville Pastry Shop County |
725 | 0 | 0 | |
|
Warren Cnty Admin Bldg & Jail White Twp · Mercer County |
325 | 0 | 0 | |
|
Watchung Hills Elks Club Warren Township · County |
200 | 0 | 0 | |
|
Warrenside Tavern Mercer County |
125 | 0 | 0 | |
|
Bardy Farms&green Houses Warren Twp · County |
100 | 0 | 0 | |
|
Warren County Fair Grnds Harmony Twp · Mercer County |
100 | 0 | 0 | |
|
Warren Deli & Grill Warren Twp · Somerset County |
93 | 0 | 0 | |
|
Vincents at the King George Inn Warren Twp · Somerset County |
71 | 0 | 0 | |
|
Convanta Warren Energy Energy Source White Twp · Warren County |
70 | 0 | 0 | |
|
Nyhame INC Warren Twp · County |
70 | 0 | 0 | |
|
Camp Warren Mercer County |
65 | 0 | 0 | |
|
Warren County Auto Body Lopatcong Twp · Mercer County |
60 | 0 | 0 | |
|
Warren Co.resource Recov Mercer County |
55 | 0 | 0 | |
|
Warren Cnty Road Dept. White Twp · Mercer County |
50 | 0 | 0 | |
|
Warrens Grocery Dennis Twp · Burlington County |
50 | 0 | 0 | |
|
Warren Acres Mansfield Twp · Warren County |
44 | 0 | 0 | |
|
Warren Cnty Library-Nort Independence Twp · Warren County |
42 | 0 | 0 | |
|
Cabineers of MT Horeb PA Warren Twp · County |
40 | 0 | 0 | |
|
Community Fire House Warren Twp · Somerset County |
30 | 0 | 0 | |
|
Warren Residential Group White Twp · Mercer County |
27 | 0 | 0 | |
|
Orrs of Warren INC Mercer County |
25 | 0 | 0 | |
|
Warren Controls Corp Mercer County |
25 | 0 | 0 | |
|
Warren Exxon Servicenter County |
25 | 0 | 0 | |
|
Warren Glen Grocery Stor Pohatcong · Mercer County |
25 | 0 | 0 | |
|
Warren Haven Mansfield Twp · Mercer County |
25 | 0 | 0 | |
|
U W V H Warren Drive Vernon · Hunterdon County |
15 | 0 | 0 | |
|
Warren County Day Care Center Mercer County |
1 | 0 | 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.