Water quality in Chatham Twp, New Jersey
Chatham 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 |
|---|---|---|---|---|
| Chatham Water Dept Chatham Boro |
8,962 | 1 | 2.0 mi | |
| NJ American Water Short Hills Bedminster Twp, Belvidere Town, Berkeley Heights Twp and 26 more |
217,230 | 1 | 2.1 mi | |
| Sisters of Charity of ST Elizabeth Morris Twp |
1,100 | 1 | 2.9 mi | |
| Florham Park Water Dept Florham Park Boro |
8,846 | 3 | 3.1 mi | |
| Southeast Morris County Mua Chatham Boro, Hanover Twp, Harding Twp and 4 more |
62,349 | 1 | 5.0 mi | |
| Lakeshore Company Harding Twp |
270 | 3 | 5.3 mi | |
| East Hanover Twp Water Dept East Hanover Twp |
11,393 | 2 | 6.1 mi | |
| Parsippany-Troy Hills Water Department Parsippany Troy-hills |
50,400 | 0 | 8.1 mi | |
| Mountain Lakes Water Dep Boonton Twp, Denville Twp, Mountain Lakes Boro and 1 more |
4,012 | 4 | 10.3 mi | |
| Denville Twp Water Dept Denville Twp |
15,881 | 3 | 10.7 mi | |
| Signature Care Home @ Montville Montville Twp |
46 | 3 | 10.9 mi | |
| Randolph Twp Public Works Dept Randolph Twp |
14,820 | 0 | 10.9 mi | |
| Boonton Water Dept Boonton Town |
9,532 | 4 | 11.4 mi | |
| Boonton Twp Water Dept Boonton Town |
305 | 0 | 11.6 mi | |
| Rockaway Boro Water Dept Denville Twp, Rockaway Boro, Rockaway Twp |
7,066 | 2 | 11.8 mi | |
| Dover Water Commission Dover Town |
27,806 | 6 | 12.0 mi | |
| Morris County Mua Randolph Twp |
0 | 1 | 12.2 mi | |
| Hoffman Homes Rockaway Twp |
120 | 2 | 12.7 mi | |
| Montville Twp Mua Montville Twp |
22,000 | 1 | 12.9 mi | |
| Mine Hill Twp Water Dept Mine Hill Twp |
4,300 | 3 | 13.2 mi | |
| Rockaway Twp Water Dept Rockaway Twp |
14,000 | 5 | 13.3 mi | |
| Wharton Water Dept Mine Hill Twp, Wharton Boro |
6,342 | 1 | 13.7 mi | |
| Lincoln Park Water Dept Lincoln Park Boro |
11,000 | 4 | 14.0 mi | |
| Awm Four Seasons at Chester Chester Twp |
280 | 0 | 14.6 mi | |
| Lincoln Park Jacksonville Syst Lincoln Park Boro |
300 | 4 | 14.9 mi |
Non-community systems in Morris County (243: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Morris County, nearest to Chatham 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.