Total Haloacetic Acids (HAA5) violations in New Jersey
82 active public water systems in New Jersey had a Total Haloacetic Acids (HAA5) violation in the past three years, 8 of them in the latest quarter of EPA's data. What Total Haloacetic Acids (HAA5) is and why it matters.
Systems with a Total Haloacetic Acids (HAA5) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
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 | |
|
Lake Lenape Water CO Andover Twp · Sussex County |
1,250 | 7 | 1 | |
|
NO Warren Reg High Sch Blairstown Twp · Warren County |
1,200 | 2 | 0 | |
|
Mount Arlington Dpw Kadel Sys Mount Arlington Boro · Morris County |
1,053 | 3 | 1 | |
|
Timberlane Middle School Hopewell Twp.1106- · Mercer County |
901 | 7 | 0 | |
|
Stockton Water Department Stockton Boro · Hunterdon County |
650 | 5 | 2 | |
|
Bear Tavern School Hopewell Twp.1106- · Mercer County |
555 | 5 | 1 | |
|
AM Best CO Tewksbury Twp · Hunterdon County |
500 | 4 | 1 | |
|
Pemberton Twp Water New Lisbon Pemberton Twp · Burlington County |
500 | 2 | 0 | |
|
Tilton Terrace MHP Egg Harbor Twp · Atlantic County |
456 | 2 | 0 | |
|
Cape May Mobile Estates Lower Twp · Cape May County |
420 | 3 | 0 | |
|
Newcomb Middle School Pemberton Twp · Burlington County |
412 | 5 | 2 | |
|
Aqua NJ Seaview Harbor Egg Harbor Twp · Atlantic County |
300 | 2 | 1 | |
|
Robbinsville Twp Newtown Village Washington Twp · Mercer County |
300 | 2 | 0 | |
|
Oak Tree Mobile Home Park Jackson Twp · Ocean County |
282 | 3 | 1 | |
|
Aqua NJ Bunnvale Lebanon Twp · Hunterdon County |
252 | 3 | 1 | |
|
Fairton Oaks M H Community Fairfield Twp · Cumberland County |
207 | 5 | 1 | |
|
Frelinghuysen Twp Elm SC Frelinghuysen Twp · Warren County |
200 | 1 | 0 | |
|
Kessler Institute for Rehab Chester Twp · Morris County |
200 | 3 | 0 | |
|
NJ Christian Academy Main Bldg Well 2 Upper Freehold Twp · Monmouth County |
140 | 3 | 1 | |
|
Polymer Additives INC Dba Valtris Specia Logan Twp · Gloucester County |
125 | 2 | 0 | |
|
Harrisonville Mobile Home Park South Harrison Twp · Gloucester County |
100 | 4 | 2 | |
|
Richards Mobile Home Cou Southampton Twp · Burlington County |
100 | 10 | 0 | |
|
Cedar Springs MHP Well # Middle Twp · Cape May County |
90 | 5 | 3 | |
|
Eagle Point Tank Farm West Deptford Twp · Gloucester County |
90 | 4 | 1 | |
|
Snows/doxsee Inc. Lower Twp · Cape May County |
89 | 2 | 0 | |
|
D S M Nutritional Products LLC White Twp · Warren County |
80 | 2 | 0 | |
|
Jefferson Industrial Park, LLC Parsippany Troy-hills · Morris County |
80 | 3 | 0 | |
|
Oxford Heritage Manor Oxford Twp · Warren County |
60 | 5 | 0 | |
|
Jersey Central Power & Light Howell Twp · Monmouth County |
56 | 4 | 0 | |
|
Teen Challenge Clinton Twp · Hunterdon County |
40 | 5 | 2 |
About this data
A system is counted once if any of its violations in the past three years involved Total Haloacetic Acids (HAA5), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Total Haloacetic Acids (HAA5) alone.
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.