Water quality for ZIP code 07833
ZIP 07833 covers Delaware in Warren County, New Jersey, one of 16 ZIP codes in the 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 |
|---|---|---|---|---|
| Triple Brook Mobile Home Knowlton Twp |
32 | 0 | 2.6 mi | |
| Clover Rest Home Knowlton Twp |
64 | 3 | 2.6 mi | |
| NJ American Water Belvidere Belvidere Town |
2,854 | 0 | 5.1 mi | |
| Country View Village, LLC White Twp |
310 | 4 | 5.9 mi | |
| Windtryst Apts White Twp |
216 | 4 | 6.5 mi | |
| Oxford Heritage Manor Oxford Twp |
60 | 5 | 7.0 mi | |
| Highlander Hills Estates Oxford Twp |
120 | 4 | 7.5 mi | |
| Hillside Village Mansfield Twp |
75 | 2 | 7.7 mi | |
| Forest Manor Retirement Home Frelinghuysen Twp |
224 | 4 | 7.8 mi | |
| Emerald Hills Rehab & Nursing Mansfield Twp |
180 | 5 | 7.9 mi | |
| Township of Blairstown Dpw Blairstown Twp |
800 | 1 | 8.5 mi | |
| Aqua NJ Brainards Harmony Twp |
135 | 0 | 9.8 mi | |
| Veolia Water NJ Independence Valley View Independence Twp |
110 | 1 | 9.9 mi | |
| NJ American Water Washington/oxford Washington Boro |
10,719 | 2 | 10.2 mi | |
| Veolia Water NJ Independence Highland Independence Twp |
350 | 0 | 11.3 mi | |
| Allamuchy Twp Water & Sewer Allamuchy Twp |
5,423 | 5 | 11.9 mi | |
| Aqua NJ Harkers Hollow Harmony Twp |
40 | 2 | 12.2 mi | |
| Hackettstown Mua Hackettstown Town |
22,000 | 6 | 12.9 mi | |
| Aqua NJ Phillipsburg Phillipsburg Town |
26,686 | 2 | 14.6 mi | |
| Alpha Municipal Water Works Alpha Boro |
2,530 | 3 | 16.7 mi | |
| Aqua NJ Warren Glen Pohatcong Twp |
192 | 0 | 18.6 mi | |
| Aqua NJ Riegelsville Pohatcong Twp |
62 | 1 | 21.4 mi | |
| NJ American Water Short Hills Bedminster Twp, Belvidere Town, Berkeley Heights Twp and 26 more |
217,230 | 1 | 35.1 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 |
|---|---|---|---|---|
|
Hunters Lodge Knowlton Twp |
52 | 2 | 2 | |
|
Hunters Lodge Motel Knowlton Twp |
32 | 2 | 2 | |
|
Humpty Juniors Knowlton Twp |
106 | 0 | 0 | |
|
Knowlton Twp Elementary Knowlton Twp |
250 | 0 | 0 | |
|
Gray Leasing INC Knowlton Twp |
43 | 0 | 0 | |
|
Aci Truckstop Knowlton Twp |
56 | 0 | 0 | |
|
Delaware Truck Stop LLC Knowlton Twp |
73 | 0 | 0 | |
|
The Log Cabin Knowlton Twp |
207 | 1 | 1 | |
|
Congregation Jehovahs WI Knowlton Twp |
140 | 0 | 0 | |
|
Camp Warren Knowlton Twp |
50 | 0 | 0 | |
|
7 Eleven Knowlton Twp |
204 | 2 | 2 | |
|
McDonalds Columbia Knowlton Twp |
810 | 0 | 0 | |
|
Del River Family Cmp Grn Knowlton Twp |
506 | 1 | 1 | |
|
Njdot Route 80 Rest Area Knowlton Twp |
500 | 0 | 0 | |
|
Kittatinny Visitor Center Knowlton Twp |
403 | 2 | 1 | |
|
Knowlton Twp Recreation Park Knowlton Twp |
85 | 0 | 0 | |
|
Smittys Liquor Store Knowlton Twp |
62 | 0 | 0 | |
|
Mobil Truck Stop Knowlton Twp |
28 | 1 | 0 | |
|
Triplebrook Family Campground Knowlton Twp |
105 | 0 | 0 | |
|
Triplebrook Family Campground Knowlton Twp |
105 | 0 | 0 | |
|
Brook Hollow Winery Knowlton Twp |
32 | 0 | 0 | |
|
Brock Hollow Winery Banquet Facility Knowlton Twp |
101 | 1 | 0 | |
|
Travel Centers of America Knowlton Twp |
1,070 | 2 | 0 | |
|
Four Sisters Winery & Farm Mkt White Twp |
30 | 1 | 0 | |
|
Delaware Water Gap Travel Plaza Knowlton Twp |
1,150 | 1 | 0 | |
|
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 | |
|
Luigi's Rancho White Twp |
68 | 0 | 0 | |
|
Knowlton United Methodis Knowlton Twp |
100 | 0 | 0 | |
|
Luis Liquor & Sub White Twp |
53 | 0 | 0 | |
|
Lions Den Knowlton Twp |
25 | 1 | 0 | |
|
Knowlton Presbyterian Church Knowlton Twp |
152 | 0 | 0 | |
|
Water's Edge White Twp |
52 | 0 | 0 | |
|
White Twp Concession Stand White Twp |
50 | 0 | 0 | |
|
Animal Mansion Veterinary Hospital Knowlton Twp |
35 | 0 | 0 | |
|
Belvidere Regional Pool Belvidere Town |
257 | 0 | 0 | |
|
Quick Chek #5 White Twp |
1,410 | 1 | 0 | |
|
White Twp Consolidated School White Twp |
410 | 4 | 1 | |
|
Dirty Soda White Twp |
58 | 1 | 1 | |
|
White Township Dunkin Donuts White Twp |
513 | 0 | 0 | |
|
Chefs Catering Knowlton Twp |
39 | 3 | 1 | |
|
Imperial Machine & Tool CO Blairstown Twp |
31 | 0 | 0 | |
|
Hot Dog Johnnys White Twp |
104 | 1 | 1 | |
|
10-31 INC Blairstown Twp |
29 | 0 | 0 | |
|
Cramer Plating INC White Twp |
27 | 0 | 0 | |
|
MT Lake Fire Company Liberty Twp |
101 | 2 | 0 | |
|
Buttzville United Meth CH White Twp |
32 | 1 | 0 | |
|
ST Johns United Methodist Church Hope Twp |
80 | 0 | 0 |
About this data
Water systems are matched to Warren County, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.