Water quality in Chatham, New Jersey
Chatham 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 |
|---|---|---|---|---|
| Chatham Water Dept Chatham Boro |
8,962 | 1 | 1.9 mi | |
| Sisters of Charity of ST Elizabeth Morris Twp |
1,100 | 1 | 2.4 mi | |
| Florham Park Water Dept Florham Park Boro |
8,846 | 3 | 2.5 mi | |
| NJ American Water Short Hills Bedminster Twp, Belvidere Town, Berkeley Heights Twp and 26 more |
217,230 | 1 | 2.6 mi | |
| Southeast Morris County Mua Chatham Boro, Hanover Twp, Harding Twp and 4 more |
62,349 | 1 | 4.7 mi | |
| Lakeshore Company Harding Twp |
270 | 3 | 5.5 mi | |
| East Hanover Twp Water Dept East Hanover Twp |
11,393 | 2 | 5.5 mi | |
| Parsippany-Troy Hills Water Department Parsippany Troy-hills |
50,400 | 0 | 7.5 mi | |
| Mountain Lakes Water Dep Boonton Twp, Denville Twp, Mountain Lakes Boro and 1 more |
4,012 | 4 | 9.7 mi | |
| Denville Twp Water Dept Denville Twp |
15,881 | 3 | 10.2 mi | |
| Signature Care Home @ Montville Montville Twp |
46 | 3 | 10.3 mi | |
| Randolph Twp Public Works Dept Randolph Twp |
14,820 | 0 | 10.7 mi | |
| Boonton Water Dept Boonton Town |
9,532 | 4 | 10.8 mi | |
| Boonton Twp Water Dept Boonton Town |
305 | 0 | 11.0 mi | |
| Rockaway Boro Water Dept Denville Twp, Rockaway Boro, Rockaway Twp |
7,066 | 2 | 11.4 mi | |
| Dover Water Commission Dover Town |
27,806 | 6 | 11.7 mi | |
| Morris County Mua Randolph Twp |
0 | 1 | 12.1 mi | |
| Hoffman Homes Rockaway Twp |
120 | 2 | 12.3 mi | |
| Montville Twp Mua Montville Twp |
22,000 | 1 | 12.3 mi | |
| Rockaway Twp Water Dept Rockaway Twp |
14,000 | 5 | 12.9 mi | |
| Mine Hill Twp Water Dept Mine Hill Twp |
4,300 | 3 | 12.9 mi | |
| Lincoln Park Water Dept Lincoln Park Boro |
11,000 | 4 | 13.4 mi | |
| Wharton Water Dept Mine Hill Twp, Wharton Boro |
6,342 | 1 | 13.4 mi | |
| Lincoln Park Jacksonville Syst Lincoln Park Boro |
300 | 4 | 14.3 mi | |
| Awm Four Seasons at Chester Chester Twp |
280 | 0 | 14.7 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 |
|---|---|---|---|---|
|
Long Hill Christian Preschool Chatham Twp |
45 | 0 | 0 | |
|
The Malon Resort Florham Park Boro |
124 | 2 | 0 | |
|
Minisink Club, Inc. Chatham Boro |
271 | 0 | 0 | |
|
Morris County Golf Club Morris Twp |
307 | 0 | 0 | |
|
Center Court at Morristown Morris Twp |
42 | 0 | 0 | |
|
Christ the King Church Harding Twp |
507 | 0 | 0 | |
|
Harding Township Municipal Building Harding Twp |
122 | 2 | 0 | |
|
12 Village LLC Harding Twp |
107 | 0 | 0 | |
|
906 Harding Group LLC Harding Twp |
67 | 0 | 0 | |
|
First Presbyterian Church Harding Twp |
132 | 0 | 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 | |
|
Indoor Soccer LLC Harding Twp |
72 | 0 | 0 | |
|
Park Meadows Industrial East Hanover Twp |
150 | 1 | 0 | |
|
Cafe Sapori Harding Twp |
52 | 1 | 0 | |
|
Country Mile Village Harding Twp |
276 | 0 | 0 | |
|
Morristown Natl Historic Park Harding Twp |
100 | 2 | 0 | |
|
Wightmans Farms Harding Twp |
610 | 0 | 0 | |
|
Jefferson Industrial Park, LLC Parsippany Troy-hills |
80 | 3 | 0 | |
|
Mendham Golf & Tennis Club-Clubhouse Mendham Twp |
162 | 0 | 0 | |
|
Mendham Golf & Tennis Club-Tennis Mendham Twp |
78 | 0 | 0 | |
|
Parsippany Inn Parsippany Troy-hills |
54 | 1 | 0 | |
|
Camp Jockey Hollow Mendham Twp |
301 | 1 | 0 | |
|
Indoor Sports Pavilion Randolph Twp |
523 | 0 | 0 | |
|
Roxiticus Golf Club Mendham Twp |
140 | 0 | 0 | |
|
Toma World LLC Randolph Twp |
80 | 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 | |
|
Harbor Hills Day Camp Bathrooms Randolph Twp |
605 | 1 | 0 | |
|
Harbor Hills Day Camp Pavillion Randolph Twp |
605 | 1 | 0 | |
|
Roxbury Business Campus Roxbury Twp |
85 | 2 | 0 | |
|
Camp Winnebago Dining Hall Rockaway Twp |
300 | 0 | 0 | |
|
Westmont Montesorri School Chester Twp |
145 | 0 | 0 | |
|
Casa de Pasta Randolph Twp |
130 | 1 | 1 | |
|
Ironia Shopping Center Randolph Twp |
101 | 3 | 0 | |
|
Rockaway Valley School Boonton Town |
520 | 1 | 0 | |
|
Pizza Pub Randolph Twp |
210 | 0 | 0 | |
|
Dogwood School Chester Twp |
63 | 1 | 0 | |
|
Bills Lunch & General ST Chester Twp |
103 | 1 | 1 | |
|
Hubbell Power System INC Boonton Twp |
120 | 0 | 0 | |
|
Rockaway Twp Garage Rockaway Twp |
70 | 3 | 1 | |
|
Kij Management Boonton Twp |
47 | 0 | 0 | |
|
LA Strada Restaurant Randolph Twp |
53 | 0 | 0 | |
|
Deer Lake Club Boonton Twp |
316 | 0 | 0 | |
|
Goddard School Randolph Twp |
251 | 0 | 0 | |
|
Heritage Woodland LLC Randolph Twp |
119 | 0 | 0 | |
|
Sussex Turnpike Industrial Campus Condo Randolph Twp |
517 | 1 | 0 | |
|
Thirty Five Righter RD Assoc Randolph Twp |
41 | 0 | 0 |
About this data
Water systems are matched to Morris County, nearest to Chatham 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.