Mississippi
Marshall County drinking water quality
13 active public water systems serve 24,542 people in Marshall County. 4 are compliant, 9 had at least one EPA violation in the past three years, 0 are designated serious violators, and 2 carry a health flag.
Needs attention
Community water systems
6 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
City of Holly Springs Holly Springs |
9,779 | 0 | 0 | |
|
Marshall CO Water Assn |
5,599 | 1 | 0 | |
|
Town of Byhalia |
4,446 | 3 | 0 | |
|
Bcm Water Association |
1,898 | 1 | 0 | |
|
Town of Potts Camp |
1,085 | 1 | 0 | |
|
South Victoria |
143 | 1 | 1 |
Non-community systems (7: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
H W Byers High School |
608 | 0 | 0 | |
|
Dollar General #19963 HW 309 Byhalia Holly Springs |
300 | 0 | 0 | |
|
Dollar General #20281 (chulahoma) Holly Springs |
250 | 0 | 0 | |
|
Waypoint 72 Holly Springs |
200 | 1 | 0 | |
|
Galena School |
115 | 1 | 0 | |
|
Wall Doxey State Park |
79 | 2 | 1 | |
|
Pleasant Petroleum Group LLC Olive Branch |
40 | 1 | 1 |
Inactive systems (77, 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 Mississippi 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.