Water quality in Mount Arlington, New Jersey
Mount Arlington is in Morris 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 |
|---|---|---|---|---|
| Veolia Water New Jersey Arlington Hills Mount Arlington Boro |
1,989 | 0 | 0.7 mi | |
| Mount Arlington Dpw Kadel Sys Mount Arlington Boro |
1,053 | 3 | 0.9 mi | |
| Roxbury Twp W Dept-Shore Roxbury Twp |
5,153 | 2 | 1.1 mi | |
| Roxbury Twp W Dept-Evergreen Roxbury Twp |
90 | 0 | 1.7 mi | |
| NJ American Water Roxbury Roxbury Twp |
11,793 | 0 | 2.2 mi | |
| Roxbury Twp W Dept-Sky V Roxbury Twp |
4,478 | 2 | 2.6 mi | |
| Mine Hill Twp Water Dept Mine Hill Twp |
4,300 | 3 | 2.9 mi | |
| Wharton Water Dept Mine Hill Twp, Wharton Boro |
6,342 | 1 | 3.0 mi | |
| Netcong Water Dept Netcong Boro |
3,342 | 2 | 3.5 mi | |
| Jefferson Twp W U LK Hop Jefferson Twp |
8,500 | 6 | 4.3 mi | |
| NJ American Water Itc Mount Olive Twp |
6,463 | 0 | 4.5 mi | |
| Dover Water Commission Dover Town |
27,806 | 6 | 4.5 mi | |
| MT Olive Carlton Hills Water System Mount Olive Twp |
267 | 5 | 4.9 mi | |
| MT Olive Village Green Water System Mount Olive Twp |
3,600 | 6 | 4.9 mi | |
| Morris Chase/morris Hunt Pcws Mount Olive Twp |
1,080 | 7 | 4.9 mi | |
| Morris County Mua Randolph Twp |
0 | 1 | 5.2 mi | |
| Hoffman Homes Rockaway Twp |
120 | 2 | 5.2 mi | |
| Mount Olive W.d. Goldmine System Mount Olive Twp |
267 | 5 | 5.3 mi | |
| Randolph Twp Public Works Dept Randolph Twp |
14,820 | 0 | 5.4 mi | |
| Rockaway Twp Water Dept Rockaway Twp |
14,000 | 5 | 5.6 mi | |
| Awo&m Picatinny Arsenal Rockaway Twp |
6,011 | 0 | 5.7 mi | |
| Mount Olive Lynwood Water System Mount Olive Twp |
57 | 5 | 5.8 mi | |
| Mount Olive Twp W D Main Mount Olive Twp |
7,887 | 7 | 6.0 mi | |
| MT Olive Twp WD Pinecrest Mount Olive Twp |
648 | 7 | 6.2 mi | |
| Rockaway Boro Water Dept Denville Twp, Rockaway Boro, Rockaway Twp |
7,066 | 2 | 6.3 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 |
|---|---|---|---|---|
|
Exxon USA 3-5390 Mount Arlington Boro |
253 | 3 | 0 | |
|
Njdot @ Roxbury Corp Center Roxbury Twp |
170 | 3 | 0 | |
|
Pops Brand LLC Roxbury Twp |
108 | 1 | 0 | |
|
Asian Landing Garden Roxbury Twp |
50 | 0 | 0 | |
|
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 | 2 | 1 | |
|
Nordic Contracting Roxbury Twp |
25 | 0 | 0 | |
|
Building 1451 LLC Roxbury Twp |
226 | 0 | 0 | |
|
Cliffs Dairy Maid INC Roxbury Twp |
103 | 0 | 0 | |
|
Quality Inn Roxbury Twp |
87 | 0 | 0 | |
|
Roxbury Motel Roxbury Twp |
32 | 0 | 0 | |
|
Paxos Realty 538 LLC Roxbury Twp |
35 | 1 | 1 | |
|
Jefan LLC Roxbury Twp |
85 | 1 | 0 | |
|
Dunkin Donuts (ledgewood) Roxbury Twp |
329 | 0 | 0 | |
|
Port Morris United Meth Roxbury Twp |
31 | 0 | 0 | |
|
1881 NJ LLC Roxbury Twp |
170 | 3 | 0 | |
|
Alices Jefferson Twp |
262 | 2 | 1 | |
|
Windlass Restaurant & Marina Jefferson Twp |
1,020 | 1 | 0 | |
|
Daniel Van Volkenburg Dds Roxbury Twp |
56 | 0 | 0 | |
|
Tap House 15 Jefferson Twp |
220 | 1 | 0 | |
|
Big a Route 10 LLC Roxbury Twp |
180 | 1 | 0 | |
|
Casella's Deli Roxbury Twp |
36 | 0 | 0 | |
|
Exxon USA 3-2297 Jefferson Twp |
104 | 2 | 1 | |
|
Randolph Park Beach Randolph Twp |
200 | 1 | 0 | |
|
The Roasted Breadfruit Grill Jefferson Twp |
26 | 1 | 1 | |
|
Crescent JV Roxbury Twp |
274 | 1 | 0 | |
|
Black River Barn Randolph Twp |
223 | 2 | 0 | |
|
Plaza 10 Roxbury Twp |
391 | 1 | 1 | |
|
Marigold Academy Randolph Twp |
111 | 2 | 1 | |
|
Wdiftk INC Randolph Twp |
143 | 0 | 0 | |
|
Club House Golf Center Randolph Twp |
314 | 1 | 0 | |
|
Sce Realty LLC Roxbury Twp |
85 | 2 | 1 | |
|
Goddard School Randolph Twp |
251 | 0 | 0 | |
|
Heritage Woodland LLC Randolph Twp |
119 | 0 | 0 | |
|
Bright Horizons at MT Olive Roxbury Twp |
85 | 0 | 0 | |
|
Verizon Netcong Work Center Netcong Boro |
35 | 1 | 0 | |
|
4 Goldmine RD LLC Roxbury Twp |
95 | 1 | 0 | |
|
Parks Property Management Mount Olive Twp |
95 | 0 | 0 | |
|
LA Strada Restaurant Randolph Twp |
53 | 0 | 0 | |
|
Club 15 Jefferson Twp |
51 | 1 | 0 | |
|
Sussex Turnpike Industrial Campus Condo Randolph Twp |
517 | 1 | 0 | |
|
Environmental Transport Group Mount Olive Twp |
25 | 0 | 0 | |
|
B & J Market Jefferson Twp |
602 | 0 | 0 |
About this data
Water systems are matched to Morris County, nearest to Mount Arlington 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.