Water quality in Port Colden, New Jersey
Port Colden is in Warren County. 220 active public water systems serve the county; 113 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 Warren County
23 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Highlander Hills Estates Oxford Twp |
120 | 4 | 3.1 mi | |
| Oxford Heritage Manor Oxford Twp |
60 | 5 | 3.8 mi | |
| Hillside Village Mansfield Twp |
75 | 2 | 3.9 mi | |
| Emerald Hills Rehab & Nursing Mansfield Twp |
180 | 5 | 4.3 mi | |
| Windtryst Apts White Twp |
216 | 4 | 6.9 mi | |
| NJ American Water Belvidere Belvidere Town |
2,854 | 0 | 7.2 mi | |
| Country View Village, LLC White Twp |
310 | 4 | 7.3 mi | |
| Veolia Water NJ Independence Highland Independence Twp |
350 | 0 | 7.5 mi | |
| Veolia Water NJ Independence Valley View Independence Twp |
110 | 1 | 7.8 mi | |
| Riverside MHP Knowlton Twp |
85 | 3 | 8.4 mi | |
| Hackettstown Mua Hackettstown Town |
22,000 | 6 | 8.5 mi | |
| Aqua NJ Harkers Hollow Harmony Twp |
40 | 2 | 10.3 mi | |
| Triple Brook Mobile Home Knowlton Twp |
32 | 0 | 10.6 mi | |
| Forest Manor Retirement Home Frelinghuysen Twp |
224 | 4 | 10.8 mi | |
| Allamuchy Twp Water & Sewer Allamuchy Twp |
5,423 | 5 | 11.3 mi | |
| Aqua NJ Brainards Harmony Twp |
135 | 0 | 11.4 mi | |
| Aqua NJ Phillipsburg Phillipsburg Town |
26,686 | 2 | 11.6 mi | |
| Alpha Municipal Water Works Alpha Boro |
2,530 | 3 | 12.9 mi | |
| Clover Rest Home Knowlton Twp |
64 | 3 | 13.2 mi | |
| Aqua NJ Warren Glen Pohatcong Twp |
192 | 0 | 13.7 mi | |
| Township of Blairstown Dpw Blairstown Twp |
800 | 1 | 15.0 mi | |
| Aqua NJ Riegelsville Pohatcong Twp |
62 | 1 | 17.0 mi | |
| NJ American Water Short Hills Bedminster Twp, Belvidere Town, Berkeley Heights Twp and 26 more |
217,230 | 1 | 27.1 mi |
Non-community systems in Warren County (196: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Yusen Logistics Mansfield Twp |
28 | 0 | 0 | |
|
Oakwood Bowling Lanes & Sports Washington Twp |
412 | 0 | 0 | |
|
Mansfield Inn Mansfield Twp |
25 | 0 | 0 | |
|
Silver Star, Bagels & Deli Washington Twp |
81 | 0 | 0 | |
|
The Holy House Convent Washington Twp |
30 | 0 | 0 | |
|
Marley's JR Mansfield Twp |
57 | 1 | 1 | |
|
Comcast Cable Vision Mansfield Twp |
44 | 0 | 0 | |
|
297 RT 31 South LLC Washington Twp |
60 | 1 | 0 | |
|
Mansfield Twp Elementary Mansfield Twp |
820 | 0 | 0 | |
|
Mansfield Twp Municipal Comple Mansfield Twp |
295 | 0 | 0 | |
|
Rossi Chrysler Dodge Jeep Ram Washington Twp |
75 | 1 | 1 | |
|
Abundant Life Community Church Mansfield Twp |
203 | 1 | 1 | |
|
Mamma Maria Washington Twp |
515 | 3 | 1 | |
|
ST Rose of Lima Church Oxford Twp |
101 | 0 | 0 | |
|
Oxford Furnace Lake Oxford Twp |
310 | 1 | 0 | |
|
Oxford Spartan LLC Oxford Twp |
52 | 1 | 0 | |
|
Mobil/7-Eleven Washington Twp |
506 | 3 | 1 | |
|
Golden Rule Karate & Fitness Oxford Twp |
61 | 0 | 0 | |
|
McDonalds of Clinton Washington Twp |
842 | 1 | 0 | |
|
Washington Shopping Center, INC Washington Twp |
98 | 1 | 1 | |
|
Oxford United Methodist Oxford Twp |
30 | 0 | 0 | |
|
World Apostolate of Fati Washington Twp |
507 | 0 | 0 | |
|
Walter Hoving Home, Inc. Mansfield Twp |
28 | 1 | 0 | |
|
Dasacc of Warren County Mansfield Twp |
32 | 0 | 0 | |
|
Witte Company Washington Twp |
55 | 2 | 0 | |
|
Warren County Health Department Mansfield Twp |
47 | 1 | 0 | |
|
Brass Castle Market White Twp |
71 | 0 | 0 | |
|
Jack's Barn, the Loft White Twp |
102 | 0 | 0 | |
|
Pequest State Fish Hatch Mansfield Twp |
49 | 0 | 0 | |
|
Borealis Compounds, Inc. Mansfield Twp |
145 | 1 | 0 | |
|
Church of the Covenant Mansfield Twp |
143 | 0 | 0 | |
|
Edhard Corp Mansfield Twp |
30 | 0 | 0 | |
|
Franklin Twp Volunteer Fire Dept Franklin Twp |
100 | 1 | 0 | |
|
Buttzville United Meth CH White Twp |
32 | 1 | 0 | |
|
Top Flame Franklin Twp |
35 | 2 | 0 | |
|
Cramer Plating INC White Twp |
27 | 0 | 0 | |
|
Asbury Graphite Mills INC Franklin Twp |
45 | 1 | 1 | |
|
Lakeland Plaza White Twp |
418 | 0 | 0 | |
|
Apple Mountain Country Club Royal Resor White Twp |
119 | 0 | 0 | |
|
Warren Residential Group White Twp |
60 | 3 | 1 | |
|
Hot Dog Johnnys White Twp |
104 | 1 | 1 | |
|
Signature Care Home @great Meadows Liberty Twp |
28 | 3 | 1 | |
|
White Township Dunkin Donuts White Twp |
513 | 0 | 0 | |
|
Dirty Soda White Twp |
58 | 1 | 1 | |
|
MT Lake Fire Company Liberty Twp |
101 | 2 | 0 | |
|
White Twp Consolidated School White Twp |
410 | 4 | 1 | |
|
Quick Chek #5 White Twp |
1,410 | 1 | 0 | |
|
White Twp Concession Stand White Twp |
50 | 0 | 0 | |
|
Ise Farms INC Franklin Twp |
83 | 1 | 0 | |
|
Water's Edge White Twp |
52 | 0 | 0 |
About this data
Water systems are matched to Warren County, nearest to Port Colden 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 county subdivision files or the centre of the first town EPA lists the system as serving, from Census Bureau place 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 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.