Water quality in Marksboro, New Jersey
Marksboro 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
Other community water systems in Warren County
23 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Forest Manor Retirement Home Frelinghuysen Twp |
224 | 4 | 4.2 mi | |
| Allamuchy Twp Water & Sewer Allamuchy Twp |
5,423 | 5 | 5.9 mi | |
| Veolia Water NJ Independence Valley View Independence Twp |
110 | 1 | 7.9 mi | |
| Triple Brook Mobile Home Knowlton Twp |
32 | 0 | 8.0 mi | |
| Veolia Water NJ Independence Highland Independence Twp |
350 | 0 | 9.2 mi | |
| Hackettstown Mua Hackettstown Town |
22,000 | 6 | 9.8 mi | |
| Clover Rest Home Knowlton Twp |
64 | 3 | 10.7 mi | |
| Emerald Hills Rehab & Nursing Mansfield Twp |
180 | 5 | 10.7 mi | |
| Riverside MHP Knowlton Twp |
85 | 3 | 11.0 mi | |
| Hillside Village Mansfield Twp |
75 | 2 | 11.2 mi | |
| Highlander Hills Estates Oxford Twp |
120 | 4 | 12.8 mi | |
| Oxford Heritage Manor Oxford Twp |
60 | 5 | 13.3 mi | |
| NJ American Water Belvidere Belvidere Town |
2,854 | 0 | 14.1 mi | |
| Country View Village, LLC White Twp |
310 | 4 | 15.1 mi | |
| Windtryst Apts White Twp |
216 | 4 | 15.4 mi | |
| NJ American Water Washington/oxford Washington Boro |
10,719 | 2 | 16.1 mi | |
| Aqua NJ Brainards Harmony Twp |
135 | 0 | 20.0 mi | |
| Aqua NJ Harkers Hollow Harmony Twp |
40 | 2 | 21.6 mi | |
| Aqua NJ Phillipsburg Phillipsburg Town |
26,686 | 2 | 23.8 mi | |
| Alpha Municipal Water Works Alpha Boro |
2,530 | 3 | 25.7 mi | |
| Aqua NJ Warren Glen Pohatcong Twp |
192 | 0 | 27.3 mi | |
| NJ American Water Short Hills Bedminster Twp, Belvidere Town, Berkeley Heights Twp and 26 more |
217,230 | 1 | 30.2 mi | |
| Aqua NJ Riegelsville Pohatcong Twp |
62 | 1 | 30.4 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 |
|---|---|---|---|---|
|
James Alexander Corp Frelinghuysen Twp |
140 | 3 | 1 | |
|
Jenny Jump State Forest Frelinghuysen Twp |
50 | 0 | 0 | |
|
Jenny Jump ST Park-Site Frelinghuysen Twp |
35 | 0 | 0 | |
|
Jenny Jump ST Park-Site Frelinghuysen Twp |
35 | 1 | 0 | |
|
Little Hill Foundation INC Hardwick Twp |
100 | 2 | 0 | |
|
The Lone Piligrim Pub Frelinghuysen Twp |
51 | 0 | 0 | |
|
Ridge & Valley Charter School Frelinghuysen Twp |
182 | 0 | 0 | |
|
Frelinghuysen Twp Elm SC Frelinghuysen Twp |
200 | 1 | 0 | |
|
Presbyterian Camp and CO Frelinghuysen Twp |
166 | 0 | 0 | |
|
Buck Hill Brewery & Restaurant Blairstown Twp |
109 | 0 | 0 | |
|
Roman Pizza Blairstown Twp |
102 | 0 | 0 | |
|
ST Judes Catholic Church Blairstown Twp |
49 | 1 | 1 | |
|
Footbridge Condo Associates Blairstown Twp |
40 | 1 | 1 | |
|
Siddhachalam International Mission Blairstown Twp |
110 | 0 | 0 | |
|
Happiness IS Camping At-Well #1 Hardwick Twp |
100 | 0 | 0 | |
|
Happiness IS Camping At-Well #3 Hardwick Twp |
100 | 1 | 1 | |
|
Inhouse Frelinghuysen Twp |
102 | 1 | 1 | |
|
Alpine Meat Market Blairstown Twp |
55 | 0 | 0 | |
|
Blairstown Municipal Building Blairstown Twp |
40 | 0 | 0 | |
|
Dollar General Blairstown Twp |
83 | 1 | 1 | |
|
Princeton Blairstown Ctr Hardwick Twp |
165 | 1 | 0 | |
|
Princeton Education Cent Hardwick Twp |
75 | 1 | 0 | |
|
Blairstown Commons Blairstown Twp |
238 | 2 | 1 | |
|
NO Warren Reg High Sch Blairstown Twp |
1,200 | 2 | 0 | |
|
Hope Center Lower Well Hope Twp |
160 | 0 | 0 | |
|
Hope Center Upper Well Hope Twp |
160 | 0 | 0 | |
|
Race Farm Blairstown Twp |
208 | 0 | 0 | |
|
Blairstown Twp Sycamore Park Rec Bldg Blairstown Twp |
56 | 0 | 0 | |
|
The Doghouse Blairstown Twp |
203 | 0 | 0 | |
|
Hope Tree Dunkin Donuts Hope Twp |
507 | 0 | 0 | |
|
NJ State Police Barracks Hope Hope Twp |
60 | 0 | 0 | |
|
Fitness Empire Blairstown Twp |
28 | 0 | 0 | |
|
Evangelical Church/blair Blairstown Twp |
203 | 0 | 0 | |
|
Warren CO Library-Cdh Branch Blairstown Twp |
205 | 1 | 0 | |
|
Blairstown Trades & Prof Blairstown Twp |
196 | 1 | 0 | |
|
Donna's Runaway Cafe Blairstown Twp |
75 | 2 | 2 | |
|
Acme Shopping Plaza Blairstown Twp |
1,550 | 1 | 0 | |
|
YMCA Camp Ralph S Mason Hardwick Twp |
168 | 0 | 0 | |
|
YMCA Camp Ralph S. Mason, Inc. Hardwick Twp |
42 | 0 | 0 | |
|
Lutheran Church of the Good Shepherd Blairstown Twp |
90 | 0 | 0 | |
|
Allamuchy Twp Dpw Allamuchy Twp |
54 | 1 | 1 | |
|
Fountain Mall Blairstown Twp |
282 | 2 | 0 | |
|
Land of Make Believe Hope Twp |
1,076 | 0 | 0 | |
|
Hope Market Hope Twp |
96 | 3 | 1 | |
|
Hope Pizzeria & Catering Hope Twp |
58 | 0 | 0 | |
|
The Inn at Millrace Pond Hope Twp |
60 | 0 | 0 | |
|
U S Gas Hope Twp |
154 | 0 | 0 | |
|
Hope Twp Elementary School Hope Twp |
228 | 2 | 0 | |
|
First Hope Bank Blairstown Twp |
127 | 2 | 0 | |
|
ST Johns United Methodist Church Hope Twp |
80 | 0 | 0 |
About this data
Water systems are matched to Warren County, nearest to Marksboro 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.