Water quality in Parsippany, New Jersey
Parsippany 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 |
|---|---|---|---|---|
| Mountain Lakes Water Dep Boonton Twp, Denville Twp, Mountain Lakes Boro and 1 more |
4,012 | 4 | 2.4 mi | |
| Boonton Water Dept Boonton Town |
9,532 | 4 | 3.0 mi | |
| Boonton Twp Water Dept Boonton Town |
305 | 0 | 3.3 mi | |
| Signature Care Home @ Montville Montville Twp |
46 | 3 | 4.0 mi | |
| East Hanover Twp Water Dept East Hanover Twp |
11,393 | 2 | 4.0 mi | |
| Denville Twp Water Dept Denville Twp |
15,881 | 3 | 4.4 mi | |
| Montville Twp Mua Montville Twp |
22,000 | 1 | 5.1 mi | |
| Southeast Morris County Mua Chatham Boro, Hanover Twp, Harding Twp and 4 more |
62,349 | 1 | 5.3 mi | |
| Sisters of Charity of ST Elizabeth Morris Twp |
1,100 | 1 | 5.9 mi | |
| Rockaway Boro Water Dept Denville Twp, Rockaway Boro, Rockaway Twp |
7,066 | 2 | 6.0 mi | |
| Florham Park Water Dept Florham Park Boro |
8,846 | 3 | 6.0 mi | |
| Hoffman Homes Rockaway Twp |
120 | 2 | 7.1 mi | |
| Lincoln Park Jacksonville Syst Lincoln Park Boro |
300 | 4 | 7.2 mi | |
| Lincoln Park Water Dept Lincoln Park Boro |
11,000 | 4 | 7.2 mi | |
| Rockaway Twp Water Dept Rockaway Twp |
14,000 | 5 | 7.2 mi | |
| Madison Water Dept Madison Boro |
15,820 | 3 | 7.3 mi | |
| Dover Water Commission Dover Town |
27,806 | 6 | 7.7 mi | |
| Fayson Lakes Water Company INC Kinnelon Boro |
3,010 | 2 | 7.8 mi | |
| Chatham Water Dept Chatham Boro |
8,962 | 1 | 8.7 mi | |
| Pequannock Twp Water Department Lincoln Park Boro, Pequannock Twp |
14,010 | 4 | 8.7 mi | |
| Randolph Twp Public Works Dept Randolph Twp |
14,820 | 0 | 9.1 mi | |
| Wharton Water Dept Mine Hill Twp, Wharton Boro |
6,342 | 1 | 9.1 mi | |
| Awo&m Picatinny Arsenal Rockaway Twp |
6,011 | 0 | 9.3 mi | |
| Kinnelon Water Dept Kinnelon Boro |
1,938 | 4 | 9.3 mi | |
| Pequannock Twp Wd-Cedar Crest Pequannock Twp |
1,463 | 1 | 9.4 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 |
|---|---|---|---|---|
|
Jefferson Industrial Park, LLC Parsippany Troy-hills |
80 | 3 | 0 | |
|
Park Meadows Industrial East Hanover Twp |
150 | 1 | 0 | |
|
Rockaway Valley School Boonton Town |
520 | 1 | 0 | |
|
Parsippany Inn Parsippany Troy-hills |
54 | 1 | 0 | |
|
Hubbell Power System INC Boonton Twp |
120 | 0 | 0 | |
|
Kij Management Boonton Twp |
47 | 0 | 0 | |
|
Deer Lake Club Boonton Twp |
316 | 0 | 0 | |
|
Center Court at Morristown Morris Twp |
42 | 0 | 0 | |
|
Morris County Golf Club Morris Twp |
307 | 0 | 0 | |
|
Roxbury Business Campus Roxbury Twp |
85 | 2 | 0 | |
|
3 Mars Court Montville Twp |
105 | 2 | 0 | |
|
1 Mars Court Montville Twp |
43 | 0 | 0 | |
|
Camp Winnebago Dining Hall Rockaway Twp |
300 | 0 | 0 | |
|
The Malon Resort Florham Park Boro |
124 | 2 | 0 | |
|
Rockaway Twp Garage Rockaway Twp |
70 | 3 | 1 | |
|
Rockaway Twp BD of ED -Adm BL Rockaway Twp |
35 | 0 | 0 | |
|
Mountainside Deli Rockaway Twp |
144 | 1 | 0 | |
|
Luzzis Hibernian Restau Rockaway Twp |
47 | 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 | |
|
Our Lady of the Magnificat Kinnelon Boro |
506 | 4 | 0 | |
|
Heritage Reformed Congregation of NJ Kinnelon Boro |
39 | 0 | 0 | |
|
Green Pond Dental Associates Rockaway Twp |
68 | 1 | 0 | |
|
Tony's Famous Pizzeria Rockaway Twp |
102 | 2 | 0 | |
|
Katherine D Mallone Sch Rockaway Twp |
390 | 3 | 1 | |
|
Long Hill Christian Preschool Chatham Twp |
45 | 0 | 0 | |
|
Country Wine & Liquors Kinnelon Boro |
110 | 0 | 0 | |
|
Indoor Sports Pavilion Randolph Twp |
523 | 0 | 0 | |
|
Minisink Club, Inc. Chatham Boro |
271 | 0 | 0 | |
|
Kinnelon Real Estate Kinnelon Boro |
62 | 1 | 1 | |
|
Kinnelon Prof Bldg Kinnelon Boro |
250 | 1 | 1 | |
|
Toma World LLC Randolph Twp |
80 | 0 | 0 | |
|
Smoke Rise Village Inn Kinnelon Boro |
63 | 0 | 0 | |
|
Reformed Church in Kinnelon Kinnelon Boro |
63 | 1 | 0 | |
|
Wise Owl Learning Center Kinnelon Boro |
70 | 2 | 0 | |
|
Harding Township Municipal Building Harding Twp |
122 | 2 | 0 | |
|
Morristown Natl Historic Park Harding Twp |
100 | 2 | 0 | |
|
Christ the King Church Harding Twp |
507 | 0 | 0 | |
|
12 Village LLC Harding Twp |
107 | 0 | 0 | |
|
First Presbyterian Church Harding Twp |
132 | 0 | 0 | |
|
Kew Garden Realty LLC Pequannock Twp |
305 | 0 | 0 | |
|
ST David Episcopal Church Kinnelon Boro |
224 | 2 | 0 | |
|
906 Harding Group LLC Harding Twp |
67 | 0 | 0 | |
|
Shotmeyer Brothers Riverdale Boro |
357 | 2 | 1 | |
|
Harding Twp JR School (ft BL Harding Twp |
345 | 1 | 1 | |
|
Harding Twp Elementary School Harding Twp |
225 | 1 | 0 | |
|
Harding Township Library Harding Twp |
45 | 1 | 0 | |
|
Apple Montessori Schools Kinnelon Boro |
210 | 0 | 0 | |
|
Mendham Golf & Tennis Club-Clubhouse Mendham Twp |
162 | 0 | 0 |
About this data
Water systems are matched to Morris County, nearest to Parsippany 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.