SC4510007 · South Carolina

WCWSA (SC4510007)

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 2
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 0

Counties listed by EPA · Williamsburg 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 2 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 60 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4933611 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023

8 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
214	January 11, 2024	Informal	State Violation/Reminder Notice
215	January 11, 2024	Informal	State Public Notification requested
216	January 18, 2024	Informal	State Formal Notice of Violation issued
217	January 22, 2024	Informal	State Show-Cause hearing
219	February 9, 2024	Informal	State Public Notification received
220	February 21, 2024	Formal	State Administrative/Compliance Order with penalty issued
221	February 21, 2024	Formal	State Administrative Penalty assessed
222	June 19, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, E. coli (RTCR)Violation 4933610 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2023 · period end September 30, 2023 · first reported December 4, 2023 · EPA return-to-compliance field September 30, 2023

9 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
218	September 16, 2023	Informal	State Public Notification received
206	November 2, 2023	Informal	State Boil Water Order
207	November 2, 2023	Informal	State Violation/Reminder Notice
208	November 2, 2023	Informal	State Public Notification requested
210	November 7, 2023	Informal	State Formal Notice of Violation issued
211	November 13, 2023	Informal	State Show-Cause hearing
209	November 16, 2023	Resolving	State Compliance achieved
212	January 4, 2024	Formal	State Administrative/Compliance Order with penalty issued
213	January 4, 2024	Formal	State Administrative Penalty assessed

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