All water systems in Mississippi
1,196 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Lake City Water Assn-East Yazoo County |
956 | 0 | 0 | |
|
Town of Polkville-Water Dept Smith County |
950 | 0 | 0 | |
|
Town of Crawford Lowndes County |
942 | 3 | 1 | |
|
Bethlehem Water Association Union County |
937 | 1 | 0 | |
|
North Haven Water Association Union County |
930 | 0 | 0 | |
|
Lake City Water Assn-West Yazoo County |
929 | 0 | 0 | |
|
Town of Rienzi Alcorn County |
927 | 2 | 0 | |
|
Yocona Water Association, Inc. Lafayette County |
926 | 4 | 1 | |
|
Pugh's Mill Water Association Winston County |
924 | 0 | 0 | |
|
Town of Duck Hill Montgomery County |
924 | 4 | 0 | |
|
Town of Richton Perry County |
920 | 1 | 0 | |
|
Choctaw Bogue Chitto County |
919 | 0 | 0 | |
|
Harmony W/a #7-N Enterprise Clarke County |
919 | 2 | 0 | |
|
Centerville Community W/a Holmes County |
918 | 2 | 0 | |
|
North Lee W/a-Sws #1 Saltillo · Lee County |
916 | 1 | 1 | |
|
Town of Enterprise Clarke County |
916 | 1 | 0 | |
|
Rock Hill Water Association Oktibbeha County |
915 | 3 | 0 | |
|
Thomastown Water Association Leake County |
908 | 1 | 0 | |
|
S MS Public Water Auth-McLaurin Forrest County |
905 | 1 | 0 | |
|
Town of Coffeeville Yalobusha County |
905 | 1 | 0 | |
|
Star Water Company Rankin County |
904 | 1 | 0 | |
|
Calvary Water Association Winston County |
900 | 0 | 0 | |
|
Entergy Operations, INC Claiborne County |
900 | 4 | 0 | |
|
Boyle-Skene Water Assn Bolivar County |
898 | 1 | 0 | |
|
Parks Utilities Noxubee County |
898 | 0 | 0 | |
|
So. Sunflower W/a-Inverness Sunflower County |
898 | 1 | 0 | |
|
Wilkinson CO Correctional Cent Wilkinson County |
889 | 0 | 0 | |
|
Morris Water Association Smith County |
887 | 1 | 0 | |
|
Town of Stonewall Clarke County |
879 | 0 | 0 | |
|
South Winona Water Association Montgomery County |
874 | 1 | 0 | |
|
Town of Louise Humphreys County |
870 | 0 | 0 | |
|
Kwp Utility Company LLC Tunica County |
869 | 6 | 0 | |
|
Alpine Water Association Union County |
866 | 1 | 0 | |
|
Town of Friars Point Coahoma County |
858 | 5 | 1 | |
|
Traxler Water Association Smith County |
855 | 3 | 0 | |
|
Raytheon Company Scott County |
850 | 1 | 0 | |
|
Humphreys CO W/a #6-Gooden Lak Humphreys County |
847 | 1 | 0 | |
|
Town of Sherman Pontotoc County |
847 | 0 | 0 | |
|
Sapa Water System Webster County |
842 | 1 | 0 | |
|
Harmony Water Association #2 Clarke County |
840 | 2 | 0 | |
|
Town of Inverness Sunflower County |
839 | 2 | 0 | |
|
Cascilla Water Association Tallahatchie County |
837 | 3 | 0 | |
|
Town of Snow Lake Shores Benton County |
834 | 2 | 0 | |
|
Country Haven Mobile Home Park DeSoto County |
829 | 2 | 1 | |
|
Sixtown Water Association Franklin County |
828 | 1 | 0 | |
|
Erata Water Association Jones County |
818 | 1 | 0 | |
|
Town of Tishomingo Tishomingo County |
818 | 0 | 0 | |
|
Siloam W/a #3-Beasley Well Clay County |
810 | 4 | 1 | |
|
S MS Public Water Auth-Rock Hill Forrest County |
803 | 0 | 0 | |
|
Hinds CO Detention Ctr Hinds County |
800 | 1 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
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.