Water quality in Delaware Park, New Jersey
Delaware Park 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 |
|---|---|---|---|---|
| Aqua NJ Harkers Hollow Harmony Twp |
40 | 2 | 2.8 mi | |
| Alpha Municipal Water Works Alpha Boro |
2,530 | 3 | 3.5 mi | |
| Aqua NJ Brainards Harmony Twp |
135 | 0 | 4.8 mi | |
| Aqua NJ Warren Glen Pohatcong Twp |
192 | 0 | 5.7 mi | |
| Aqua NJ Riegelsville Pohatcong Twp |
62 | 1 | 7.6 mi | |
| Windtryst Apts White Twp |
216 | 4 | 8.7 mi | |
| Country View Village, LLC White Twp |
310 | 4 | 9.0 mi | |
| NJ American Water Belvidere Belvidere Town |
2,854 | 0 | 10.0 mi | |
| NJ American Water Washington/oxford Washington Boro |
10,719 | 2 | 10.8 mi | |
| Oxford Heritage Manor Oxford Twp |
60 | 5 | 11.7 mi | |
| Highlander Hills Estates Oxford Twp |
120 | 4 | 12.7 mi | |
| Riverside MHP Knowlton Twp |
85 | 3 | 13.2 mi | |
| Hillside Village Mansfield Twp |
75 | 2 | 14.6 mi | |
| Emerald Hills Rehab & Nursing Mansfield Twp |
180 | 5 | 15.3 mi | |
| Clover Rest Home Knowlton Twp |
64 | 3 | 16.0 mi | |
| Triple Brook Mobile Home Knowlton Twp |
32 | 0 | 16.5 mi | |
| Veolia Water NJ Independence Valley View Independence Twp |
110 | 1 | 19.4 mi | |
| Veolia Water NJ Independence Highland Independence Twp |
350 | 0 | 19.9 mi | |
| Forest Manor Retirement Home Frelinghuysen Twp |
224 | 4 | 20.3 mi | |
| Hackettstown Mua Hackettstown Town |
22,000 | 6 | 21.2 mi | |
| Township of Blairstown Dpw Blairstown Twp |
800 | 1 | 22.7 mi | |
| Allamuchy Twp Water & Sewer Allamuchy Twp |
5,423 | 5 | 22.8 mi | |
| NJ American Water Short Hills Bedminster Twp, Belvidere Town, Berkeley Heights Twp and 26 more |
217,230 | 1 | 39.2 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 |
|---|---|---|---|---|
|
G20 Technologies LLC Phillipsburg Town |
26 | 1 | 0 | |
|
Dunkin Donuts Lopatcong Twp |
614 | 0 | 0 | |
|
Mobil Mart/subway Lopatcong Twp |
54 | 2 | 2 | |
|
Harkers Hollow Golf Club Harmony Twp |
78 | 0 | 0 | |
|
Shops at Greenwich Greenwich Twp |
116 | 2 | 0 | |
|
Harmony Spirits & Grocery Harmony Twp |
103 | 1 | 1 | |
|
Calvary Community Church Harmony Twp |
93 | 0 | 0 | |
|
Atlas Mart Greenwich Twp |
33 | 1 | 0 | |
|
Harmony Twp Volunteer Fire CO Harmony Twp |
75 | 0 | 0 | |
|
Harmony Twp Elementary School Harmony Twp |
353 | 1 | 0 | |
|
Harmony Bible Fellowship Church Harmony Twp |
32 | 2 | 1 | |
|
Byron Place II Greenwich Twp |
34 | 2 | 1 | |
|
Casella Major Account Services Harmony Twp |
66 | 3 | 0 | |
|
Harmony Recarea Snack B Harmony Twp |
25 | 1 | 0 | |
|
Home Plate Dairy Franklin Twp |
153 | 1 | 1 | |
|
Villa Milagro Vineyards LLC Pohatcong Twp |
28 | 0 | 0 | |
|
Little Ridge Vineyard LLC Harmony Twp |
25 | 0 | 0 | |
|
Merrill Creek Vistors Center Harmony Twp |
43 | 0 | 0 | |
|
The Hutch Harmony Twp |
51 | 2 | 0 | |
|
Traditions Residential Healthcare Fac Harmony Twp |
34 | 2 | 1 | |
|
Elizabethtown Gas CO Franklin Twp |
55 | 2 | 0 | |
|
Alba Vineyard Pohatcong Twp |
30 | 0 | 0 | |
|
Ise Farms INC Franklin Twp |
83 | 1 | 0 | |
|
Rock Creek Tavern Harmony Twp |
104 | 0 | 0 | |
|
Franklin Twp Volunteer Fire Dept Franklin Twp |
100 | 1 | 0 | |
|
Zeeks Place White Twp |
55 | 0 | 0 | |
|
Bel Pike Lanes White Twp |
103 | 0 | 0 | |
|
Red Wolfe Inn White Twp |
38 | 2 | 0 | |
|
Top Flame Franklin Twp |
35 | 2 | 0 | |
|
Asbury Graphite Mills INC Franklin Twp |
45 | 1 | 1 | |
|
World Apostolate of Fati Washington Twp |
507 | 0 | 0 | |
|
Brass Castle Market White Twp |
71 | 0 | 0 | |
|
Belvidere Regional Pool Belvidere Town |
257 | 0 | 0 | |
|
McDonalds of Clinton Washington Twp |
842 | 1 | 0 | |
|
Washington Shopping Center, INC Washington Twp |
98 | 1 | 1 | |
|
297 RT 31 South LLC Washington Twp |
60 | 1 | 0 | |
|
Silver Star, Bagels & Deli Washington Twp |
81 | 0 | 0 | |
|
The Holy House Convent Washington Twp |
30 | 0 | 0 | |
|
Mamma Maria Washington Twp |
515 | 3 | 1 | |
|
Rossi Chrysler Dodge Jeep Ram Washington Twp |
75 | 1 | 1 | |
|
Witte Company Washington Twp |
55 | 2 | 0 | |
|
Mobil/7-Eleven Washington Twp |
506 | 3 | 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 | |
|
D S M Nutritional Products INC White Twp |
636 | 1 | 0 | |
|
D S M Nutritional Products LLC White Twp |
80 | 2 | 0 | |
|
Belvidere Shopping Plaza White Twp |
949 | 0 | 0 | |
|
Bello Giorno White Twp |
102 | 0 | 0 | |
|
Luis Liquor & Sub White Twp |
53 | 0 | 0 |
About this data
Water systems are matched to Warren County, nearest to Delaware Park 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.