Water quality for ZIP code 07857
ZIP 07857 covers Netcong in Morris County, New Jersey, one of 50 ZIP codes in the county. 307 active public water systems serve the county; 190 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 Morris County
63 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| NJ American Water Itc Mount Olive Twp |
6,463 | 0 | 1.2 mi | |
| MT Olive Village Green Water System Mount Olive Twp |
3,600 | 6 | 1.6 mi | |
| Morris Chase/morris Hunt Pcws Mount Olive Twp |
1,080 | 7 | 2.0 mi | |
| Roxbury Twp W Dept-Sky V Roxbury Twp |
4,478 | 2 | 2.0 mi | |
| Roxbury Twp W Dept-Shore Roxbury Twp |
5,153 | 2 | 2.3 mi | |
| Mount Olive W.d. Goldmine System Mount Olive Twp |
267 | 5 | 2.4 mi | |
| MT Olive Carlton Hills Water System Mount Olive Twp |
267 | 5 | 2.6 mi | |
| Mount Olive Lynwood Water System Mount Olive Twp |
57 | 5 | 2.8 mi | |
| NJ American Water Roxbury Roxbury Twp |
11,793 | 0 | 3.0 mi | |
| MT Olive Twp WD Pinecrest Mount Olive Twp |
648 | 7 | 3.1 mi | |
| Veolia Water New Jersey Arlington Hills Mount Arlington Boro |
1,989 | 0 | 3.1 mi | |
| Mount Olive Twp W D Sand Mount Olive Twp |
744 | 5 | 3.3 mi | |
| Mount Arlington Boro Dpw Main Mount Arlington Boro |
1,978 | 4 | 3.4 mi | |
| Mount Arlington Dpw Kadel Sys Mount Arlington Boro |
1,053 | 3 | 3.7 mi | |
| NJ American Water West Jersey Mount Olive Twp |
837 | 0 | 3.8 mi | |
| MT Olive Twp Tinc Farm Mount Olive Twp |
597 | 8 | 3.9 mi | |
| MT Olive Villages Water Mount Olive Twp |
5,000 | 11 | 4.1 mi | |
| Mount Olive Twp W D Main Mount Olive Twp |
7,887 | 7 | 4.2 mi | |
| NJ Vasa Home Water Sys Mount Olive Twp |
125 | 1 | 4.3 mi | |
| Roxbury Twp W Dept-Evergreen Roxbury Twp |
90 | 0 | 5.0 mi | |
| Mine Hill Twp Water Dept Mine Hill Twp |
4,300 | 3 | 5.5 mi | |
| Morris County Mua Randolph Twp |
0 | 1 | 6.0 mi | |
| Wharton Water Dept Mine Hill Twp, Wharton Boro |
6,342 | 1 | 6.2 mi | |
| Jefferson Twp W U LK Hop Jefferson Twp |
8,500 | 6 | 6.9 mi | |
| Washington Twp Mua-Schoo Washington Twp |
4,986 | 1 | 7.1 mi |
Non-community systems in Morris County (243: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Daniel Van Volkenburg Dds Roxbury Twp |
56 | 0 | 0 | |
|
Verizon Netcong Work Center Netcong Boro |
35 | 1 | 0 | |
|
Fla-Net Campground Mount Olive Twp |
164 | 1 | 1 | |
|
1881 NJ LLC Roxbury Twp |
170 | 3 | 0 | |
|
Port Morris United Meth Roxbury Twp |
31 | 0 | 0 | |
|
Sce Realty LLC Roxbury Twp |
85 | 2 | 1 | |
|
Bright Horizons at MT Olive Roxbury Twp |
85 | 0 | 0 | |
|
4 Goldmine RD LLC Roxbury Twp |
95 | 1 | 0 | |
|
Environmental Transport Group Mount Olive Twp |
25 | 0 | 0 | |
|
Parks Property Management Mount Olive Twp |
95 | 0 | 0 | |
|
186 Goldmine Road Complex Mount Olive Twp |
50 | 0 | 0 | |
|
180 Goldmine Road Complex Mount Olive Twp |
45 | 1 | 0 | |
|
Veolia Environmental Services Mount Olive Twp |
112 | 1 | 0 | |
|
Hunkele Equities Mount Olive Twp |
96 | 2 | 2 | |
|
Tri-State Quikrete Mount Olive Twp |
65 | 2 | 2 | |
|
Quality Inn Roxbury Twp |
87 | 0 | 0 | |
|
Super 8 / Budd Lake Hospitality LLC Mount Olive Twp |
46 | 1 | 0 | |
|
Asian Landing Garden Roxbury Twp |
50 | 0 | 0 | |
|
BP Station Mount Olive Twp |
105 | 1 | 1 | |
|
Vincenzos Pizza Mount Olive Twp |
166 | 0 | 0 | |
|
Pops Brand LLC Roxbury Twp |
108 | 1 | 0 | |
|
Budd Lake Diner Mount Olive Twp |
299 | 0 | 0 | |
|
Paramount Plaza Mount Olive Twp |
253 | 0 | 0 | |
|
Flanders LLC Mount Olive Twp |
305 | 2 | 1 | |
|
Days Inn Mount Olive Twp |
84 | 0 | 0 | |
|
Budd Lake Plaza Mount Olive Twp |
441 | 0 | 0 | |
|
Cliffs Dairy Maid INC Roxbury Twp |
103 | 0 | 0 | |
|
Building 1451 LLC Roxbury Twp |
226 | 0 | 0 | |
|
United Presbyterian Church Flanders Mount Olive Twp |
107 | 0 | 0 | |
|
Center Court Athletic Club Main Mount Olive Twp |
66 | 0 | 0 | |
|
Center Court Athletic Club Pool Mount Olive Twp |
66 | 0 | 0 | |
|
Maher 64 Chiropractic LLC Mount Olive Twp |
52 | 0 | 0 | |
|
US Postal Svc Budd Lake MT Olive Branch Mount Olive Twp |
25 | 2 | 0 | |
|
East Lakewview LLC Mount Olive Twp |
78 | 0 | 0 | |
|
Jcc Day Camp at Flanders Mount Olive Twp |
500 | 0 | 0 | |
|
Pavilion Lounge Mount Olive Twp |
26 | 2 | 1 | |
|
Hopatcong State Park Roxbury Twp |
1,200 | 1 | 0 | |
|
Kingtown Diesel Roxbury Twp |
312 | 1 | 0 | |
|
Speedway #3456 Roxbury Twp |
255 | 1 | 1 | |
|
Ihop Kenvil Roxbury Twp |
168 | 0 | 0 | |
|
Prudent Publishing CO Roxbury Twp |
145 | 1 | 0 | |
|
Grace Baptist Church Roxbury Twp |
105 | 0 | 0 | |
|
Reform Temple Shalom Roxbury Twp |
79 | 0 | 0 | |
|
Majestic Business Park Roxbury Twp |
45 | 0 | 0 | |
|
Lakeside Eatery Roxbury Twp |
28 | 1 | 1 | |
|
Nordic Contracting Roxbury Twp |
25 | 0 | 0 | |
|
MT Olive High School Mount Olive Twp |
1,795 | 3 | 1 | |
|
Roxbury Motel Roxbury Twp |
32 | 0 | 0 | |
|
Jefan LLC Roxbury Twp |
85 | 1 | 0 | |
|
Paxos Realty 538 LLC Roxbury Twp |
35 | 1 | 1 |
About this data
Water systems are matched to Morris 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.