Water quality for ZIP code 07440
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 |
|---|---|---|---|---|
| Lincoln Park Water Dept Lincoln Park Boro |
11,000 | 4 | 1.7 mi | |
| Lincoln Park Jacksonville Syst Lincoln Park Boro |
300 | 4 | 2.0 mi | |
| Pequannock Twp Wd-Cedar Crest Pequannock Twp |
1,463 | 1 | 3.1 mi | |
| Riverdale Boro Water Dep Riverdale Boro |
4,103 | 3 | 3.4 mi | |
| Montville Twp Mua Montville Twp |
22,000 | 1 | 3.6 mi | |
| Fayson Lakes Water Company INC Kinnelon Boro |
3,010 | 2 | 3.8 mi | |
| Kinnelon Water Dept Kinnelon Boro |
1,938 | 4 | 4.5 mi | |
| Butler Water Dept Bloomingdale Boro, Butler Boro, Kinnelon Boro and 1 more |
7,630 | 3 | 4.7 mi | |
| Signature Care Home @ Montville Montville Twp |
46 | 3 | 4.8 mi | |
| Boonton Water Dept Boonton Town |
9,532 | 4 | 6.6 mi | |
| Boonton Twp Water Dept Boonton Town |
305 | 0 | 7.5 mi | |
| Mountain Lakes Water Dep Boonton Twp, Denville Twp, Mountain Lakes Boro and 1 more |
4,012 | 4 | 8.6 mi | |
| Parsippany-Troy Hills Water Department Parsippany Troy-hills |
50,400 | 0 | 9.1 mi | |
| East Hanover Twp Water Dept East Hanover Twp |
11,393 | 2 | 9.5 mi | |
| Jefferson Twp W Vassar Road Jefferson Twp |
90 | 3 | 10.7 mi | |
| Denville Twp Water Dept Denville Twp |
15,881 | 3 | 11.0 mi | |
| Rockaway Boro Water Dept Denville Twp, Rockaway Boro, Rockaway Twp |
7,066 | 2 | 12.3 mi | |
| Jefferson Twp W U Milton Sys Jefferson Twp |
4,500 | 4 | 12.5 mi | |
| Rockaway Twp Water Dept Rockaway Twp |
14,000 | 5 | 12.6 mi | |
| Florham Park Water Dept Florham Park Boro |
8,846 | 3 | 12.6 mi | |
| Loziers Trailer Park Jefferson Twp |
50 | 2 | 13.0 mi | |
| Oak Ridge Mobile Home Park Jefferson Twp |
100 | 1 | 13.1 mi | |
| Hoffman Homes Rockaway Twp |
120 | 2 | 13.1 mi | |
| Awo&m Picatinny Arsenal Rockaway Twp |
6,011 | 0 | 13.2 mi | |
| Southeast Morris County Mua Chatham Boro, Hanover Twp, Harding Twp and 4 more |
62,349 | 1 | 13.7 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 |
|---|---|---|---|---|
|
Kew Garden Realty LLC Pequannock Twp |
305 | 0 | 0 | |
|
Shotmeyer Brothers Riverdale Boro |
357 | 2 | 1 | |
|
Heritage Reformed Congregation of NJ Kinnelon Boro |
39 | 0 | 0 | |
|
Country Wine & Liquors Kinnelon Boro |
110 | 0 | 0 | |
|
3 Mars Court Montville Twp |
105 | 2 | 0 | |
|
1 Mars Court Montville Twp |
43 | 0 | 0 | |
|
Our Lady of the Magnificat Kinnelon Boro |
506 | 4 | 0 | |
|
Apple Montessori Schools Kinnelon Boro |
210 | 0 | 0 | |
|
Reformed Church in Kinnelon Kinnelon Boro |
63 | 1 | 0 | |
|
ST David Episcopal Church Kinnelon Boro |
224 | 2 | 0 | |
|
Wise Owl Learning Center Kinnelon Boro |
70 | 2 | 0 | |
|
Kinnelon Real Estate Kinnelon Boro |
62 | 1 | 1 | |
|
Kinnelon Prof Bldg Kinnelon Boro |
250 | 1 | 1 | |
|
Deer Lake Club Boonton Twp |
316 | 0 | 0 | |
|
Smoke Rise Village Inn Kinnelon Boro |
63 | 0 | 0 | |
|
Hubbell Power System INC Boonton Twp |
120 | 0 | 0 | |
|
Community Church of Smoke Rise Kinnelon Boro |
140 | 0 | 0 | |
|
Kij Management Boonton Twp |
47 | 0 | 0 | |
|
Rockaway Valley School Boonton Town |
520 | 1 | 0 | |
|
Jefferson Industrial Park, LLC Parsippany Troy-hills |
80 | 3 | 0 | |
|
Park Meadows Industrial East Hanover Twp |
150 | 1 | 0 | |
|
ST Simmons Church Rockaway Twp |
151 | 0 | 0 | |
|
Green Pond Bible Chapel Rockaway Twp |
87 | 1 | 0 | |
|
Katherine D Mallone Sch Rockaway Twp |
390 | 3 | 1 | |
|
Mountainside Deli Rockaway Twp |
144 | 1 | 0 | |
|
Luzzis Hibernian Restau Rockaway Twp |
47 | 0 | 0 | |
|
Rockaway Twp BD of ED -Adm BL Rockaway Twp |
35 | 0 | 0 | |
|
Deba Realty LLC Jefferson Twp |
56 | 0 | 0 | |
|
Green Pond Dental Associates Rockaway Twp |
68 | 1 | 0 | |
|
Tony's Famous Pizzeria Rockaway Twp |
102 | 2 | 0 | |
|
Green Pond Corp Rockaway Twp |
40 | 0 | 0 | |
|
Green Pond Yacht Club INC Rockaway Twp |
84 | 0 | 0 | |
|
Berkshire Valley Golf Course Jefferson Twp |
210 | 0 | 0 | |
|
Roxbury Business Campus Roxbury Twp |
85 | 2 | 0 | |
|
Parsippany Inn Parsippany Troy-hills |
54 | 1 | 0 | |
|
Sun Air Camp Jefferson Twp |
303 | 1 | 0 | |
|
Camp Winnebago Dining Hall Rockaway Twp |
300 | 0 | 0 | |
|
Marios Pizza Jefferson Twp |
154 | 1 | 0 | |
|
Berkshire Plaza Jefferson Twp |
675 | 1 | 0 | |
|
Rockaway Twp Garage Rockaway Twp |
70 | 3 | 1 | |
|
Casa Bianca Jefferson Twp |
162 | 3 | 1 | |
|
Valley Tavern Jefferson Twp |
80 | 0 | 0 | |
|
5711 Berkshire Valley Realty LLC Jefferson Twp |
88 | 0 | 0 | |
|
ST Thomas the Apostle C Jefferson Twp |
504 | 1 | 0 | |
|
Portofinos Jefferson Twp |
87 | 0 | 0 | |
|
Center Court at Morristown Morris Twp |
42 | 0 | 0 | |
|
The Malon Resort Florham Park Boro |
124 | 2 | 0 | |
|
Morris County Golf Club Morris Twp |
307 | 0 | 0 | |
|
The Grill Room Jefferson Twp |
365 | 1 | 0 | |
|
Cozy Lake Elementary Jefferson Twp |
530 | 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.