Water quality for ZIP code 07801
ZIP 07801 covers Dover, Mount Hope, Victory Gardens, and Wharton 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 |
|---|---|---|---|---|
| Hoffman Homes Rockaway Twp |
120 | 2 | 1.4 mi | |
| Wharton Water Dept Mine Hill Twp, Wharton Boro |
6,342 | 1 | 1.8 mi | |
| Dover Water Commission Dover Town |
27,806 | 6 | 2.4 mi | |
| Rockaway Boro Water Dept Denville Twp, Rockaway Boro, Rockaway Twp |
7,066 | 2 | 2.4 mi | |
| Awo&m Picatinny Arsenal Rockaway Twp |
6,011 | 0 | 2.5 mi | |
| Roxbury Twp W Dept-Evergreen Roxbury Twp |
90 | 0 | 2.7 mi | |
| Mine Hill Twp Water Dept Mine Hill Twp |
4,300 | 3 | 3.5 mi | |
| Denville Twp Water Dept Denville Twp |
15,881 | 3 | 4.0 mi | |
| Jefferson Twp W U LK Hop Jefferson Twp |
8,500 | 6 | 4.3 mi | |
| Mount Arlington Dpw Kadel Sys Mount Arlington Boro |
1,053 | 3 | 4.3 mi | |
| Mount Arlington Boro Dpw Main Mount Arlington Boro |
1,978 | 4 | 4.3 mi | |
| Veolia Water New Jersey Arlington Hills Mount Arlington Boro |
1,989 | 0 | 4.6 mi | |
| Roxbury Twp W Dept-Shore Roxbury Twp |
5,153 | 2 | 5.4 mi | |
| Randolph Twp Public Works Dept Randolph Twp |
14,820 | 0 | 5.4 mi | |
| NJ American Water Roxbury Roxbury Twp |
11,793 | 0 | 5.5 mi | |
| Mountain Lakes Water Dep Boonton Twp, Denville Twp, Mountain Lakes Boro and 1 more |
4,012 | 4 | 6.3 mi | |
| Roxbury Twp W Dept-Sky V Roxbury Twp |
4,478 | 2 | 6.5 mi | |
| Boonton Twp Water Dept Boonton Town |
305 | 0 | 6.6 mi | |
| Morris County Mua Randolph Twp |
0 | 1 | 6.7 mi | |
| Jefferson Twp W U Milton Sys Jefferson Twp |
4,500 | 4 | 7.7 mi | |
| Boonton Water Dept Boonton Town |
9,532 | 4 | 7.7 mi | |
| Netcong Water Dept Netcong Boro |
3,342 | 2 | 7.8 mi | |
| Oak Ridge Mobile Home Park Jefferson Twp |
100 | 1 | 7.8 mi | |
| Parsippany-Troy Hills Water Department Parsippany Troy-hills |
50,400 | 0 | 8.0 mi | |
| Loziers Trailer Park Jefferson Twp |
50 | 2 | 8.6 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 |
|---|---|---|---|---|
|
Rockaway Twp Garage Rockaway Twp |
70 | 3 | 1 | |
|
Tap House 15 Jefferson Twp |
220 | 1 | 0 | |
|
Exxon USA 3-2297 Jefferson Twp |
104 | 2 | 1 | |
|
Camp Winnebago Dining Hall Rockaway Twp |
300 | 0 | 0 | |
|
The Roasted Breadfruit Grill Jefferson Twp |
26 | 1 | 1 | |
|
Roxbury Business Campus Roxbury Twp |
85 | 2 | 0 | |
|
Club 15 Jefferson Twp |
51 | 1 | 0 | |
|
#45 South Plaza Phase #1 Jefferson Twp |
199 | 5 | 0 | |
|
Wendys Old Fashioned Hamburger Jefferson Twp |
258 | 2 | 2 | |
|
Skyland Medical Group, P.a. Jefferson Twp |
84 | 1 | 0 | |
|
Jefferson Dairy Jefferson Twp |
170 | 1 | 0 | |
|
Rockaway Twp BD of ED -Adm BL Rockaway Twp |
35 | 0 | 0 | |
|
School House Plaza Randolph Twp |
811 | 1 | 1 | |
|
MR Crabbys Randolph Twp |
33 | 0 | 0 | |
|
Plaza 415 Condo Association Randolph Twp |
54 | 1 | 1 | |
|
Mountainside Deli Rockaway Twp |
144 | 1 | 0 | |
|
Luzzis Hibernian Restau Rockaway Twp |
47 | 0 | 0 | |
|
Tony's Famous Pizzeria Rockaway Twp |
102 | 2 | 0 | |
|
B & J Market Jefferson Twp |
602 | 0 | 0 | |
|
Green Pond Dental Associates Rockaway Twp |
68 | 1 | 0 | |
|
Njdot @ Roxbury Corp Center Roxbury Twp |
170 | 3 | 0 | |
|
Exxon USA 3-5390 Mount Arlington Boro |
253 | 3 | 0 | |
|
Alices Jefferson Twp |
262 | 2 | 1 | |
|
Windlass Restaurant & Marina Jefferson Twp |
1,020 | 1 | 0 | |
|
Katherine D Mallone Sch Rockaway Twp |
390 | 3 | 1 | |
|
Little Nicks Jefferson Twp |
25 | 0 | 0 | |
|
Portofinos Jefferson Twp |
87 | 0 | 0 | |
|
Speedy Mart Jefferson Twp |
202 | 0 | 0 | |
|
Parsippany Inn Parsippany Troy-hills |
54 | 1 | 0 | |
|
Randolph Park Beach Randolph Twp |
200 | 1 | 0 | |
|
Black River Barn Randolph Twp |
223 | 2 | 0 | |
|
Wdiftk INC Randolph Twp |
143 | 0 | 0 | |
|
Marigold Academy Randolph Twp |
111 | 2 | 1 | |
|
LA Strada Restaurant Randolph Twp |
53 | 0 | 0 | |
|
Toma World LLC Randolph Twp |
80 | 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 | 1 | 1 | |
|
Nordic Contracting Roxbury Twp |
25 | 0 | 0 | |
|
Mason ST Pub Jefferson Twp |
108 | 0 | 0 | |
|
Goddard School Randolph Twp |
251 | 0 | 0 | |
|
Heritage Woodland LLC Randolph Twp |
119 | 0 | 0 | |
|
Plaza 10 Roxbury Twp |
391 | 1 | 1 | |
|
Club House Golf Center Randolph Twp |
314 | 1 | 0 |
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.