Tennessee
Madison County drinking water quality
20 active public water systems serve 99,102 people in Madison County. 14 are compliant, 6 had at least one EPA violation in the past three years, 0 are designated serious violators, and 0 carry a health flag.
Community water systems
2 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Jackson Water System Jackson |
91,111 | 0 | 0 | |
|
Jea-Mercer Plant Mercer |
168 | 1 | 1 |
Non-community systems (18: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
I-40 Eastbound Rest Area Madison |
5,000 | 0 | 0 | |
|
Travel Center of America |
700 | 0 | 0 | |
|
Antioch BC Humboldt |
300 | 0 | 0 | |
|
Bethlehem Baptist Church |
300 | 0 | 0 | |
|
Parkburg Baptist Church |
279 | 1 | 1 | |
|
Denmark Truck Stop |
200 | 0 | 0 | |
|
Rodeway Inn |
200 | 1 | 1 | |
|
Cane Creek Baptist Church |
125 | 0 | 0 | |
|
Ararat Baptist Church |
100 | 0 | 0 | |
|
Camp Clark Williamson |
100 | 0 | 0 | |
|
Camp Clark Williamson Lodge |
100 | 0 | 0 | |
|
Cerro Gordo Baptist Church |
100 | 0 | 0 | |
|
Maple Springs Baptist Church |
70 | 2 | 2 | |
|
Friendship Baptist ST Church |
69 | 1 | 1 | |
|
Wards Grove Baptist Church |
55 | 2 | 2 | |
|
Jackson Mobile Village (ex 68) |
50 | 0 | 0 | |
|
Middle Fork Bottoms State Park Three Way |
50 | 0 | 0 | |
|
Dollar General Denmark Denmark |
25 | 0 | 0 |
Inactive systems (71, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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 Tennessee 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.