Water quality in Califon, New Jersey
Califon is in Hunterdon County. 293 active public water systems serve the county; 173 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 Hunterdon County
25 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Little Brook Nursing Convalescent Home Lebanon Twp |
36 | 4 | 1.8 mi | |
| Aqua NJ Bunnvale Lebanon Twp |
252 | 3 | 2.5 mi | |
| Senator G.w. Hagedorn Psychiatric Hospit Lebanon Twp |
200 | 3 | 4.6 mi | |
| High Bridge W Dept High Bridge Boro |
3,300 | 5 | 4.8 mi | |
| Washington Twp Mua-Hager Tewksbury Twp, Washington Twp |
3,458 | 3 | 4.8 mi | |
| Camelot at Spruce Ridge Lebanon Twp |
85 | 2 | 5.2 mi | |
| Glen Gardner W Dept Glen Gardner Boro |
1,705 | 2 | 5.4 mi | |
| Hampton Borough Water Depart Hampton Boro |
1,401 | 2 | 6.2 mi | |
| NJ American Water Oldwick Tewksbury Twp |
246 | 0 | 6.4 mi | |
| Clinton Water Dept Clinton Town |
12,500 | 2 | 6.7 mi | |
| Edna Mahan Correctional Union Twp |
940 | 0 | 8.3 mi | |
| Teen Challenge Clinton Twp |
40 | 5 | 8.8 mi | |
| Country Arch Care Center Union Twp |
190 | 2 | 9.0 mi | |
| Rolling Hills Care Center Clinton Twp |
97 | 0 | 9.2 mi | |
| Hunterdon Care Center Raritan Twp |
284 | 0 | 13.1 mi | |
| Flemington Water Department Flemington Boro |
4,581 | 1 | 14.8 mi | |
| Aqua NJ Riegel Ridge Holland Twp |
621 | 1 | 16.6 mi | |
| Milford W Dept Milford Boro |
1,453 | 1 | 16.9 mi | |
| Aqua NJ Fox Hill Holland Twp |
172 | 0 | 17.3 mi | |
| NJ American Water Frenchtown Frenchtown Boro |
1,373 | 0 | 17.7 mi | |
| Delaware Township Mua Delaware Twp |
500 | 2 | 19.9 mi | |
| NJ American Water Short Hills Bedminster Twp, Belvidere Town, Berkeley Heights Twp and 26 more |
217,230 | 1 | 21.0 mi | |
| Rosemont Water Company Delaware Twp |
256 | 2 | 22.1 mi | |
| Stockton Water Department Stockton Boro |
650 | 5 | 23.0 mi | |
| Veolia Water New Jersey Lambertville Lambertville City |
3,960 | 1 | 24.9 mi |
Non-community systems in Hunterdon County (267: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Neighbhors Plaza 513 Lebanon Twp |
110 | 1 | 1 | |
|
Rick's Bistro & Bar Lebanon Twp |
60 | 4 | 1 | |
|
Lebanon Twp Sch Valley View Lebanon Twp |
540 | 1 | 0 | |
|
St. John Newman Church Lebanon Twp |
205 | 0 | 0 | |
|
Hickory Run Family Practice Lebanon Twp |
91 | 0 | 0 | |
|
Hoffmans Crossing School Lebanon Twp |
113 | 1 | 0 | |
|
Woodglen Elementary School Lebanon Twp |
490 | 2 | 0 | |
|
Woodglen Store LLC Lebanon Twp |
204 | 1 | 0 | |
|
Cross Roads Camp and Retreat Center Lebanon Twp |
106 | 0 | 0 | |
|
Bunnvale Assembly of God Lebanon Twp |
136 | 0 | 0 | |
|
Voorhees High School Lebanon Twp |
1,700 | 3 | 1 | |
|
Old Turnpike School Tewksbury Twp |
428 | 0 | 0 | |
|
Tewksbury Elementary School Tewksbury Twp |
338 | 1 | 0 | |
|
Camp Bernie Lebanon Twp |
215 | 1 | 1 | |
|
Meadow Brook Winery Tewksbury Twp |
60 | 1 | 0 | |
|
First Step Learning Ctr Clinton Twp |
34 | 1 | 0 | |
|
American Baptist Churches of New Jersey Clinton Twp |
71 | 0 | 0 | |
|
Toyota World of Clinton Lebanon Twp |
60 | 1 | 0 | |
|
EL Patron Lebanon Twp |
67 | 0 | 0 | |
|
Ritas Lebanon Twp |
184 | 1 | 0 | |
|
Dominos Pizza Lebanon Boro |
74 | 1 | 0 | |
|
Taco Shack LLC Clinton Twp |
54 | 3 | 1 | |
|
Raposa Kaiser Assoc. LLC Lebanon Boro |
85 | 1 | 0 | |
|
Hunterdon County YMCA Child Care Clinton Twp |
200 | 0 | 0 | |
|
Bourbon Street Land CO INC Lebanon Boro |
67 | 0 | 0 | |
|
Right at Home Daycare Clinton Twp |
39 | 1 | 1 | |
|
Los Chilitos Clinton Twp |
43 | 1 | 0 | |
|
Voorhees State Park Lebanon Twp |
30 | 0 | 0 | |
|
Voorhees State Park Lebanon Twp |
30 | 0 | 0 | |
|
Voorhees State Park Lebanon Twp |
30 | 0 | 0 | |
|
Riley & Jake's Restaurant & Bar Clinton Twp |
195 | 0 | 0 | |
|
Chelsea's Restaurant Clinton Twp |
206 | 0 | 0 | |
|
Grayrock Village Clinton Twp |
566 | 0 | 0 | |
|
Fountain Motel Clinton Twp |
51 | 1 | 0 | |
|
57 Old Turnpike LLC Tewksbury Twp |
111 | 2 | 2 | |
|
Tewksbury Inn Tewksbury Twp |
165 | 2 | 2 | |
|
NJ Water Supply Auth Clinton Twp |
51 | 1 | 1 | |
|
152 Oldwick RD LLC Tewksbury Twp |
44 | 0 | 0 | |
|
Spinning Wheel Diner Readington Twp |
160 | 0 | 0 | |
|
Exxonmobil Technology and Engineering CO Clinton Twp |
940 | 0 | 0 | |
|
Old Wick Fire Company Tewksbury Twp |
104 | 0 | 0 | |
|
Brady Foundation Lifecamp Tewksbury Twp |
232 | 3 | 2 | |
|
Finnagels Clinton Twp |
208 | 1 | 1 | |
|
Salem Industrial Park Readington Twp |
155 | 1 | 1 | |
|
AM Best CO Tewksbury Twp |
500 | 4 | 1 | |
|
Salem Square Readington Twp |
85 | 3 | 1 | |
|
Clinton Plaza Prof Bldg Clinton Twp |
44 | 2 | 1 | |
|
Bohem Golf Readington Twp |
65 | 1 | 0 | |
|
Round Valley State Park Rec Area South Clinton Twp |
270 | 0 | 0 | |
|
Round Valley State Park Rec Area North W Clinton Twp |
144 | 1 | 1 |
About this data
Water systems are matched to Hunterdon County, nearest to Califon 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.