Water quality in Harding Twp, New Jersey
Harding Twp 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 |
|---|---|---|---|---|
| Lakeshore Company Harding Twp |
270 | 3 | 1.0 mi | |
| Sisters of Charity of ST Elizabeth Morris Twp |
1,100 | 1 | 4.1 mi | |
| Southeast Morris County Mua Chatham Boro, Hanover Twp, Harding Twp and 4 more |
62,349 | 1 | 4.3 mi | |
| Madison Water Dept Madison Boro |
15,820 | 3 | 4.6 mi | |
| Chatham Water Dept Chatham Boro |
8,962 | 1 | 6.2 mi | |
| Florham Park Water Dept Florham Park Boro |
8,846 | 3 | 6.5 mi | |
| Randolph Twp Public Works Dept Randolph Twp |
14,820 | 0 | 7.9 mi | |
| Morris County Mua Randolph Twp |
0 | 1 | 8.7 mi | |
| East Hanover Twp Water Dept East Hanover Twp |
11,393 | 2 | 9.0 mi | |
| Parsippany-Troy Hills Water Department Parsippany Troy-hills |
50,400 | 0 | 9.0 mi | |
| Dover Water Commission Dover Town |
27,806 | 6 | 10.0 mi | |
| Denville Twp Water Dept Denville Twp |
15,881 | 3 | 10.0 mi | |
| Awm Four Seasons at Chester Chester Twp |
280 | 0 | 10.3 mi | |
| Mine Hill Twp Water Dept Mine Hill Twp |
4,300 | 3 | 10.6 mi | |
| Rockaway Boro Water Dept Denville Twp, Rockaway Boro, Rockaway Twp |
7,066 | 2 | 10.6 mi | |
| Mountain Lakes Water Dep Boonton Twp, Denville Twp, Mountain Lakes Boro and 1 more |
4,012 | 4 | 10.6 mi | |
| Windy Acres Mobile Home Chester Boro |
100 | 1 | 10.9 mi | |
| Hoffman Homes Rockaway Twp |
120 | 2 | 11.2 mi | |
| Wharton Water Dept Mine Hill Twp, Wharton Boro |
6,342 | 1 | 11.5 mi | |
| NJ American Water Roxbury Roxbury Twp |
11,793 | 0 | 12.0 mi | |
| Rockaway Twp Water Dept Rockaway Twp |
14,000 | 5 | 12.0 mi | |
| Boonton Twp Water Dept Boonton Town |
305 | 0 | 12.1 mi | |
| Mount Olive Twp W D Main Mount Olive Twp |
7,887 | 7 | 12.2 mi | |
| Boonton Water Dept Boonton Town |
9,532 | 4 | 12.3 mi | |
| Roxbury Twp W Dept-Sky V Roxbury Twp |
4,478 | 2 | 12.8 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 |
|---|---|---|---|---|
|
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 | |
|
First Presbyterian Church Harding Twp |
132 | 0 | 0 | |
|
906 Harding Group LLC Harding Twp |
67 | 0 | 0 | |
|
12 Village LLC Harding Twp |
107 | 0 | 0 | |
|
Christ the King Church Harding Twp |
507 | 0 | 0 | |
|
Harding Township Municipal Building Harding Twp |
122 | 2 | 0 | |
|
Cafe Sapori Harding Twp |
52 | 1 | 0 | |
|
Country Mile Village Harding Twp |
276 | 0 | 0 | |
|
Wightmans Farms Harding Twp |
610 | 0 | 0 | |
|
Morristown Natl Historic Park Harding Twp |
100 | 2 | 0 | |
|
Indoor Soccer LLC Harding Twp |
72 | 0 | 0 | |
|
Mendham Golf & Tennis Club-Clubhouse Mendham Twp |
162 | 0 | 0 | |
|
Mendham Golf & Tennis Club-Tennis Mendham Twp |
78 | 0 | 0 | |
|
Morris County Golf Club Morris Twp |
307 | 0 | 0 | |
|
Long Hill Christian Preschool Chatham Twp |
45 | 0 | 0 | |
|
Center Court at Morristown Morris Twp |
42 | 0 | 0 | |
|
The Malon Resort Florham Park Boro |
124 | 2 | 0 | |
|
Camp Jockey Hollow Mendham Twp |
301 | 1 | 0 | |
|
Roxiticus Golf Club Mendham Twp |
140 | 0 | 0 | |
|
Indoor Sports Pavilion Randolph Twp |
523 | 0 | 0 | |
|
Minisink Club, Inc. Chatham Boro |
271 | 0 | 0 | |
|
Westmont Montesorri School Chester Twp |
145 | 0 | 0 | |
|
Harbor Hills Day Camp Bathrooms Randolph Twp |
605 | 1 | 0 | |
|
Harbor Hills Day Camp Pavillion Randolph Twp |
605 | 1 | 0 | |
|
Toma World LLC Randolph Twp |
80 | 0 | 0 | |
|
Parsippany Inn Parsippany Troy-hills |
54 | 1 | 0 | |
|
Dogwood School Chester Twp |
63 | 1 | 0 | |
|
Ironia Shopping Center Randolph Twp |
101 | 3 | 0 | |
|
Pizza Pub Randolph Twp |
210 | 0 | 0 | |
|
Bills Lunch & General ST Chester Twp |
103 | 1 | 1 | |
|
Jefferson Industrial Park, LLC Parsippany Troy-hills |
80 | 3 | 0 | |
|
Plaza 415 Condo Association Randolph Twp |
54 | 1 | 1 | |
|
MR Crabbys Randolph Twp |
33 | 0 | 0 | |
|
School House Plaza Randolph Twp |
811 | 1 | 1 | |
|
415 RT 24 Condo Association Chester Twp |
59 | 0 | 0 | |
|
Casa de Pasta Randolph Twp |
130 | 1 | 1 | |
|
Park Meadows Industrial East Hanover Twp |
150 | 1 | 0 | |
|
Montessori Kids Universe Chester Chester Twp |
117 | 1 | 1 | |
|
Chester Woods Professional Park Chester Twp |
35 | 2 | 0 | |
|
Highlands Building Chester Twp |
240 | 1 | 0 | |
|
Black River Middle School Chester Twp |
380 | 2 | 1 | |
|
Chester Community Pool Chester Boro |
302 | 0 | 0 | |
|
LA Strada Restaurant Randolph Twp |
53 | 0 | 0 | |
|
Thirty Five Righter RD Assoc Randolph Twp |
41 | 0 | 0 | |
|
Sussex Turnpike Industrial Campus Condo Randolph Twp |
517 | 1 | 0 | |
|
Goddard School Randolph Twp |
251 | 0 | 0 | |
|
Heritage Woodland LLC Randolph Twp |
119 | 0 | 0 | |
|
Wdiftk INC Randolph Twp |
143 | 0 | 0 |
About this data
Water systems are matched to Morris County, nearest to Harding Twp 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.