SUMTER, SC · Sumter County

THISTLE COVE Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of November 7, 2006. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Sumter County, SC.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace South Carolina’s official records. Always confirm current status with South Carolina before making decisions based on this information.

System facts

System ID (PWSID): SC4320004
System type: Community Water System
Population served: 0
Service connections: 0
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2002 – March 31, 2002
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 2001 – December 31, 2001
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 2001 – August 31, 2001
Archived
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
July 1, 2001 – June 3, 2002
Resolved
Initial, Follow-up, or Routine Source Water M/R
—
Lead and Copper Rule
July 1, 2001 – June 3, 2002
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
July 1, 2001 – September 30, 2001
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2001 – March 31, 2001
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2000 – October 31, 2000
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 2000 – October 31, 2000
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2000 – September 30, 2000
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
September 1, 2000 – September 30, 2000
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2000 – June 30, 2000
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 2000 – May 31, 2000
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2000 – December 31, 2000
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1998 – December 31, 1998
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1998 – November 30, 1998
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1992 – February 29, 1992
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2002 – March 31, 2002	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
October 1, 2001 – December 31, 2001	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
August 1, 2001 – August 31, 2001	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 2001 – June 3, 2002	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
July 1, 2001 – June 3, 2002	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	—	Resolved
July 1, 2001 – September 30, 2001	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
January 1, 2001 – March 31, 2001	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
October 1, 2000 – October 31, 2000	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
October 1, 2000 – October 31, 2000	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
September 1, 2000 – September 30, 2000	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
September 1, 2000 – September 30, 2000	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
June 1, 2000 – June 30, 2000	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
May 1, 2000 – May 31, 2000	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
January 1, 2000 – December 31, 2000	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
December 1, 1998 – December 31, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 1998 – November 30, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 1992 – February 29, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

June 3, 2002State Compliance achieved6 linked violations
May 28, 2002State Public Notification received1 linked violation
May 28, 2002State Public Notification received1 linked violation
May 28, 2002State Public Notification received1 linked violation
April 26, 2002State Violation/Reminder Notice1 linked violation
April 15, 2002State Violation/Reminder Notice1 linked violation
February 27, 2002State Violation/Reminder Notice1 linked violation
January 10, 2002State Violation/Reminder Notice2 linked violations
January 10, 2002State Violation/Reminder Notice1 linked violation
January 1, 2002State Violation/Reminder Notice1 linked violation
November 8, 2001State Public Notification received1 linked violation
October 24, 2001State Bilateral Compliance Agreement signed1 linked violation
September 18, 2001State Violation/Reminder Notice1 linked violation
June 5, 2001State Show-Cause hearing1 linked violation
April 10, 2001State Violation/Reminder Notice1 linked violation
January 10, 2001State Violation/Reminder Notice1 linked violation
December 4, 2000State Public Notification received2 linked violations
November 22, 2000State Violation/Reminder Notice2 linked violations
October 24, 2000State Violation/Reminder Notice2 linked violations
July 10, 2000State Violation/Reminder Notice1 linked violation
June 10, 2000State Violation/Reminder Notice1 linked violation
June 1, 1999State Compliance achieved1 linked violation
May 1, 1999State Compliance achieved1 linked violation
January 11, 1999State Public Notification received2 linked violations

Last known contact on file (system is inactive)

Not on record

Phone not on record

SUMTER, SC 29150