Cyanide violations in Mississippi
10 active public water systems in Mississippi had a Cyanide violation in the past three years. What Cyanide is and why it matters.
Systems with a Cyanide violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Magnolia Rural Water Assn Pike County |
2,922 | 9 | 0 | |
|
Town of Shaw Bolivar County |
1,639 | 2 | 0 | |
|
Hiwannee Water Association #2 Wayne County |
956 | 5 | 0 | |
|
Town of Duck Hill Montgomery County |
924 | 4 | 0 | |
|
Siloam W/a #3-Beasley Well Clay County |
810 | 4 | 1 | |
|
Town of Cary Sharkey County |
591 | 9 | 0 | |
|
Macedonia Water Association Calhoun County |
528 | 3 | 1 | |
|
Town of Beulah Bolivar County |
475 | 3 | 0 | |
|
Oakdale Estates and Lake Suente Tate County |
135 | 3 | 1 | |
|
Symonds Water Association Bolivar County |
129 | 5 | 2 |
About this data
A system is counted once if any of its violations in the past three years involved Cyanide, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Cyanide 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.