Water quality in Whippany, New Jersey
Whippany 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 |
|---|---|---|---|---|
| Parsippany-Troy Hills Water Department Parsippany Troy-hills |
50,400 | 0 | 2.5 mi | |
| East Hanover Twp Water Dept East Hanover Twp |
11,393 | 2 | 2.9 mi | |
| Sisters of Charity of ST Elizabeth Morris Twp |
1,100 | 1 | 3.1 mi | |
| Florham Park Water Dept Florham Park Boro |
8,846 | 3 | 3.5 mi | |
| Madison Water Dept Madison Boro |
15,820 | 3 | 4.5 mi | |
| Mountain Lakes Water Dep Boonton Twp, Denville Twp, Mountain Lakes Boro and 1 more |
4,012 | 4 | 4.8 mi | |
| Boonton Water Dept Boonton Town |
9,532 | 4 | 5.8 mi | |
| Denville Twp Water Dept Denville Twp |
15,881 | 3 | 5.8 mi | |
| Signature Care Home @ Montville Montville Twp |
46 | 3 | 6.0 mi | |
| Chatham Water Dept Chatham Boro |
8,962 | 1 | 6.0 mi | |
| Boonton Twp Water Dept Boonton Town |
305 | 0 | 6.0 mi | |
| Rockaway Boro Water Dept Denville Twp, Rockaway Boro, Rockaway Twp |
7,066 | 2 | 7.3 mi | |
| NJ American Water Short Hills Bedminster Twp, Belvidere Town, Berkeley Heights Twp and 26 more |
217,230 | 1 | 7.5 mi | |
| Montville Twp Mua Montville Twp |
22,000 | 1 | 7.6 mi | |
| Lakeshore Company Harding Twp |
270 | 3 | 7.8 mi | |
| Hoffman Homes Rockaway Twp |
120 | 2 | 8.3 mi | |
| Dover Water Commission Dover Town |
27,806 | 6 | 8.3 mi | |
| Randolph Twp Public Works Dept Randolph Twp |
14,820 | 0 | 8.7 mi | |
| Rockaway Twp Water Dept Rockaway Twp |
14,000 | 5 | 8.7 mi | |
| Lincoln Park Water Dept Lincoln Park Boro |
11,000 | 4 | 9.3 mi | |
| Lincoln Park Jacksonville Syst Lincoln Park Boro |
300 | 4 | 9.7 mi | |
| Wharton Water Dept Mine Hill Twp, Wharton Boro |
6,342 | 1 | 10.0 mi | |
| Mine Hill Twp Water Dept Mine Hill Twp |
4,300 | 3 | 10.1 mi | |
| Fayson Lakes Water Company INC Kinnelon Boro |
3,010 | 2 | 10.6 mi | |
| Morris County Mua Randolph Twp |
0 | 1 | 10.6 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 |
|---|---|---|---|---|
|
Jefferson Industrial Park, LLC Parsippany Troy-hills |
80 | 3 | 0 | |
|
Center Court at Morristown Morris Twp |
42 | 0 | 0 | |
|
Park Meadows Industrial East Hanover Twp |
150 | 1 | 0 | |
|
Morris County Golf Club Morris Twp |
307 | 0 | 0 | |
|
The Malon Resort Florham Park Boro |
124 | 2 | 0 | |
|
Parsippany Inn Parsippany Troy-hills |
54 | 1 | 0 | |
|
Long Hill Christian Preschool Chatham Twp |
45 | 0 | 0 | |
|
Minisink Club, Inc. Chatham Boro |
271 | 0 | 0 | |
|
Harding Township Municipal Building Harding Twp |
122 | 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 | |
|
Roxbury Business Campus Roxbury Twp |
85 | 2 | 0 | |
|
906 Harding Group LLC Harding Twp |
67 | 0 | 0 | |
|
Rockaway Valley School Boonton Town |
520 | 1 | 0 | |
|
Morristown Natl Historic Park Harding Twp |
100 | 2 | 0 | |
|
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 | |
|
Camp Winnebago Dining Hall Rockaway Twp |
300 | 0 | 0 | |
|
Hubbell Power System INC Boonton Twp |
120 | 0 | 0 | |
|
Indoor Sports Pavilion Randolph Twp |
523 | 0 | 0 | |
|
Kij Management Boonton 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 | |
|
Cafe Sapori Harding Twp |
52 | 1 | 0 | |
|
Deer Lake Club Boonton Twp |
316 | 0 | 0 | |
|
Country Mile Village Harding Twp |
276 | 0 | 0 | |
|
Mendham Golf & Tennis Club-Clubhouse Mendham Twp |
162 | 0 | 0 | |
|
Mendham Golf & Tennis Club-Tennis Mendham Twp |
78 | 0 | 0 | |
|
Toma World LLC Randolph Twp |
80 | 0 | 0 | |
|
Rockaway Twp Garage Rockaway Twp |
70 | 3 | 1 | |
|
Wightmans Farms Harding Twp |
610 | 0 | 0 | |
|
3 Mars Court Montville Twp |
105 | 2 | 0 | |
|
1 Mars Court Montville Twp |
43 | 0 | 0 | |
|
Rockaway Twp BD of ED -Adm BL Rockaway Twp |
35 | 0 | 0 | |
|
Camp Jockey Hollow Mendham Twp |
301 | 1 | 0 | |
|
Mountainside Deli Rockaway Twp |
144 | 1 | 0 | |
|
Luzzis Hibernian Restau Rockaway Twp |
47 | 0 | 0 | |
|
Indoor Soccer LLC Harding Twp |
72 | 0 | 0 | |
|
Harbor Hills Day Camp Bathrooms Randolph Twp |
605 | 1 | 0 | |
|
Harbor Hills Day Camp Pavillion Randolph Twp |
605 | 1 | 0 | |
|
Casa de Pasta Randolph Twp |
130 | 1 | 1 | |
|
Tony's Famous Pizzeria Rockaway Twp |
102 | 2 | 0 | |
|
Green Pond Dental Associates Rockaway Twp |
68 | 1 | 0 | |
|
Katherine D Mallone Sch Rockaway Twp |
390 | 3 | 1 | |
|
Our Lady of the Magnificat Kinnelon Boro |
506 | 4 | 0 | |
|
Heritage Reformed Congregation of NJ Kinnelon Boro |
39 | 0 | 0 | |
|
LA Strada Restaurant Randolph Twp |
53 | 0 | 0 |
About this data
Water systems are matched to Morris County, nearest to Whippany 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.