SC3260138 · South Carolina
SUNNYVALE MHP (SC3260138)
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 11
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 7
Counties listed by EPA · Lexington County, South Carolina
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 8 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 257.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Addressed by formal action
Report Sample Result/Fail Monitor (RTCR)Violation 4913519 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 11, 2026 · first reported May 18, 2026
8 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2610160 March 12, 2026 Resolving State Compliance achieved 2610158 March 13, 2026 Informal State Violation/Reminder Notice 2610159 March 13, 2026 Informal State Public Notification requested 2610161 March 19, 2026 Informal State Formal Notice of Violation issued 2610162 March 26, 2026 Informal State Show-Cause hearing 2610167 March 30, 2026 Informal State Public Notification received 2610163 April 20, 2026 Formal State Administrative/Compliance Order with penalty issued 2610164 April 21, 2026 Formal State Administrative Penalty assessed Monitoring or reporting · Addressed by formal action
Report Sample Result/Fail Monitor (RTCR)Violation 4913518 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 11, 2025 · first reported February 25, 2026
8 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2610155 December 12, 2025 Resolving State Compliance achieved 2610153 December 18, 2025 Informal State Violation/Reminder Notice 2610154 December 18, 2025 Informal State Public Notification requested 2610156 January 8, 2026 Informal State Public Notification received 2610161 March 19, 2026 Informal State Formal Notice of Violation issued 2610162 March 26, 2026 Informal State Show-Cause hearing 2610163 April 20, 2026 Formal State Administrative/Compliance Order with penalty issued 2610164 April 21, 2026 Formal State Administrative Penalty assessed Monitoring or reporting · Addressed by formal action
Report Sample Result/Fail Monitor (RTCR)Violation 4913517 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 11, 2025 · first reported February 25, 2026
8 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2610148 October 17, 2025 Informal State Violation/Reminder Notice 2610149 October 17, 2025 Informal State Public Notification requested 2610150 October 17, 2025 Resolving State Compliance achieved 2610157 January 9, 2026 Informal State Public Notification received 2610161 March 19, 2026 Informal State Formal Notice of Violation issued 2610162 March 26, 2026 Informal State Show-Cause hearing 2610163 April 20, 2026 Formal State Administrative/Compliance Order with penalty issued 2610164 April 21, 2026 Formal State Administrative Penalty assessed Monitoring or reporting · Resolved
LSL ReportingViolation 4913516 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end January 7, 2025 · first reported August 28, 2025 · EPA return-to-compliance field January 7, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2610147 January 7, 2025 Resolving State Compliance achieved 2610145 January 28, 2025 Informal State Violation/Reminder Notice 2610146 January 28, 2025 Informal State Public Notification requested 2610144 March 20, 2025 Informal State Public Notification received EPA health-based flag · Resolved
LSL InventoryViolation 4913515 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end January 7, 2025 · first reported August 28, 2025 · EPA return-to-compliance field January 7, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2610143 January 7, 2025 Resolving State Compliance achieved 2610141 January 28, 2025 Informal State Violation/Reminder Notice 2610142 January 28, 2025 Informal State Public Notification requested 2610144 March 20, 2025 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 4913514 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2024 · period end December 8, 2025 · first reported August 28, 2025 · EPA return-to-compliance field December 8, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2610139 July 15, 2025 Informal State Violation/Reminder Notice 2610140 July 15, 2025 Informal State Public Notification requested 2610152 December 8, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 4913512 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2022 · period end December 8, 2025 · first reported March 7, 2023 · EPA return-to-compliance field December 8, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2610133 October 26, 2022 Informal State Violation/Reminder Notice 2610136 October 26, 2022 Informal State Public Notification requested 2610151 December 8, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 4913513 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end December 31, 2023 · first reported November 18, 2022 · EPA return-to-compliance field December 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2610134 October 26, 2022 Informal State Violation/Reminder Notice 2610135 October 26, 2022 Informal State Public Notification requested 2610137 December 31, 2023 Resolving State Compliance achieved 2610166 March 30, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 4913510 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2021 · period end May 22, 2024 · first reported April 1, 2022 · EPA return-to-compliance field May 22, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2610130 March 14, 2022 Informal State Violation/Reminder Notice 2610138 May 22, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 4913509 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2021 · period end January 31, 2021 · first reported June 1, 2021 · EPA return-to-compliance field January 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2610124 February 9, 2021 Informal State Violation/Reminder Notice 2610125 February 9, 2021 Informal State Public Notification requested 2610127 April 6, 2021 Informal State Public Notification received 2610128 April 6, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 4913508 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2020 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2610122 February 9, 2021 Informal State Violation/Reminder Notice 2610123 February 9, 2021 Informal State Public Notification requested 2610126 April 6, 2021 Informal State Public Notification received 2610129 April 6, 2021 Resolving State Compliance achieved
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility