Revised Total Coliform Rule (RTCR) violations in Mississippi
179 active public water systems in Mississippi had a Revised Total Coliform Rule (RTCR) violation in the past three years, 25 of them in the latest quarter of EPA's data. What Revised Total Coliform Rule (RTCR) is and why it matters.
Systems with a Revised Total Coliform Rule (RTCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Woolmarket Village Estates Harrison County |
2,910 | 3 | 0 | |
|
Central Rankin Water Assn Rankin County |
2,732 | 2 | 0 | |
|
Oktoc Water Association #1 Oktibbeha County |
2,587 | 5 | 0 | |
|
Copiah W/a Hazlehurst Copiah County |
2,574 | 3 | 0 | |
|
City of Hernando Laughter Hernando · DeSoto County |
2,521 | 4 | 0 | |
|
Yokena-Jeff Davis Water District INC Warren County |
2,360 | 3 | 0 | |
|
Town of Ecru Pontotoc County |
2,215 | 4 | 1 | |
|
Wilk-Amite W/a #1-South Amite County |
2,149 | 3 | 1 | |
|
North Panola Water District Panola County |
2,145 | 8 | 1 | |
|
Carnes Water Association #2 Stone County |
2,025 | 4 | 0 | |
|
City of Shelby Shelby · Bolivar County |
1,998 | 5 | 0 | |
|
Town of Wesson Copiah County |
1,891 | 4 | 0 | |
|
Saucier Utilities Harrison County |
1,853 | 4 | 0 | |
|
Westover Water Association, INC Lafayette County |
1,771 | 3 | 0 | |
|
MUD Creek Water Association #1 Pontotoc County |
1,764 | 3 | 0 | |
|
Pope-Courtland W/a-North Panola County |
1,713 | 3 | 0 | |
|
City of Mound Bayou Mound Bayou · Bolivar County |
1,711 | 6 | 0 | |
|
City of Rosedale Rosedale · Bolivar County |
1,708 | 4 | 0 | |
|
Hopewell Water Association Lafayette County |
1,684 | 2 | 0 | |
|
Town of State Line Greene County |
1,600 | 3 | 0 | |
|
Town of Ackerman Choctaw County |
1,594 | 4 | 0 | |
|
Toccopola Water Association #2 Pontotoc County |
1,592 | 4 | 1 | |
|
Tombigbee W/a Itawamba County |
1,581 | 2 | 0 | |
|
Copiah W/a Gallman Copiah County |
1,566 | 4 | 0 | |
|
Houston-Palestine Water Assoc Itawamba County |
1,563 | 3 | 0 | |
|
Delta State University Bolivar County |
1,500 | 4 | 1 | |
|
Ocean Beach Jackson County |
1,407 | 2 | 0 | |
|
Harmontown Water Association INC Lafayette County |
1,393 | 3 | 0 | |
|
Thomasville W/a #2 Rankin County |
1,360 | 7 | 1 | |
|
Town of Renova Bolivar County |
1,357 | 6 | 0 | |
|
Town of Kilmichael Montgomery County |
1,341 | 5 | 0 | |
|
Robinwood Forest Utility INC Harrison County |
1,275 | 3 | 0 | |
|
Copiah W/a Bayou Pierre #1 Copiah County |
1,246 | 4 | 0 | |
|
West Holmes Water Association Holmes County |
1,245 | 3 | 0 | |
|
MUD Creek Water Association #4 Union County |
1,243 | 5 | 0 | |
|
Town of Centreville Wilkinson County |
1,207 | 2 | 0 | |
|
Town of Metcalfe Washington County |
1,125 | 4 | 2 | |
|
Town of Beaumont Perry County |
1,106 | 2 | 0 | |
|
North Lee W/a-Auburn System #1 Lee County |
1,088 | 3 | 0 | |
|
Copiah County Industrial Park Copiah County |
1,062 | 4 | 1 | |
|
Town of Mount Olive Covington County |
1,032 | 4 | 0 | |
|
Town of Dekalb Kemper County |
985 | 4 | 0 | |
|
Lakewood Environmental Harrison County |
982 | 3 | 0 | |
|
Buffalo Water Association Wilkinson County |
972 | 3 | 0 | |
|
Hiwannee Water Association #2 Wayne County |
956 | 5 | 0 | |
|
Yocona Water Association, Inc. Lafayette County |
926 | 4 | 1 | |
|
Entergy Operations, INC Claiborne County |
900 | 4 | 0 | |
|
Kwp Utility Company LLC Tunica County |
869 | 6 | 0 | |
|
Town of Friars Point Coahoma County |
858 | 5 | 1 | |
|
Town of Snow Lake Shores Benton County |
834 | 2 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Revised Total Coliform Rule (RTCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Revised Total Coliform Rule (RTCR) alone.
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.