LAKE WYLIE, SC · York County

WATERLYNN DOWNS (SC4660045) Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

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): SC4660045
System type: Community Water System
Population served: 92
Service connections: 32
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Source Water (GWR)
—
E. COLI
October 14, 2025 – October 15, 2025
Resolved
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – December 17, 2024
Resolved
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – December 17, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2022 – April 26, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2022 – April 26, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2019 – July 31, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – September 2, 2011
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – January 10, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2005 – April 1, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2005 – July 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2005 – June 30, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2005 – May 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2004 – December 31, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2004 – November 30, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2004 – October 31, 2004
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2004 – January 10, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2004 – September 30, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2004 – August 31, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2004 – September 30, 2004
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – April 19, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2004 – June 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2004 – March 31, 2004
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2003 – January 10, 2006
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2002 – January 10, 2006
Resolved
Notification, Public
—
Lead and Copper Rule
January 1, 2002 – December 31, 2002
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2002 – January 1, 2003
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2001 – December 13, 2001
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2001 – January 10, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2000 – August 31, 2000
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 1999 – January 1, 2003
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 1998 – April 5, 2001
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1994 – January 10, 1996
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1994 – January 10, 1996
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 14, 2025 – October 15, 2025	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 17, 2024 – December 17, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Resolved
October 17, 2024 – December 17, 2024	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Resolved
October 1, 2022 – April 26, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2022 – April 26, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2019 – July 31, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2011 – September 2, 2011	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2007 – January 10, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
August 1, 2005 – April 1, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2005 – July 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2005 – June 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2005 – May 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2004 – December 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2004 – November 30, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2004 – October 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2004 – January 10, 2006	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
September 1, 2004 – September 30, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2004 – August 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2004 – April 19, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2003 – January 10, 2006	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2002 – January 10, 2006	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2002 – December 31, 2002	Notification, Public	Lead and Copper Rule	—	Resolved
January 1, 2002 – January 1, 2003	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2001 – December 13, 2001	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2001 – January 10, 2006	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
August 1, 2000 – August 31, 2000	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 1999 – January 1, 2003	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 1998 – April 5, 2001	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 1994 – January 10, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1994 – January 10, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

October 17, 2025State Violation/Reminder Notice1 linked violation
October 17, 2025State Public Notification requested1 linked violation
October 15, 2025State Compliance achieved1 linked violation
January 28, 2025State Violation/Reminder Notice1 linked violation
January 28, 2025State Violation/Reminder Notice1 linked violation
January 28, 2025State Public Notification requested1 linked violation
January 28, 2025State Public Notification requested1 linked violation
December 17, 2024State Compliance achieved1 linked violation
December 17, 2024State Compliance achieved1 linked violation
April 26, 2023State Compliance achieved1 linked violation
April 26, 2023State Compliance achieved1 linked violation
October 26, 2022State Violation/Reminder Notice1 linked violation
October 26, 2022State Public Notification requested1 linked violation
October 26, 2022State Public Notification requested1 linked violation
October 26, 2022State Violation/Reminder Notice1 linked violation
June 12, 2020State Public Notification received1 linked violation
October 18, 2019State Public Notification requested1 linked violation
October 18, 2019State Violation/Reminder Notice1 linked violation
August 1, 2019State Compliance achieved1 linked violation
September 2, 2011State Compliance achieved1 linked violation
September 2, 2011State Violation/Reminder Notice1 linked violation
January 10, 2008State Compliance achieved2 linked violations
July 12, 2007State Violation/Reminder Notice1 linked violation
April 19, 2006State Compliance achieved20 linked violations
January 10, 2006State Compliance achieved6 linked violations
November 28, 2005State Violation/Reminder Notice1 linked violation
September 19, 2005State Public Notification requested2 linked violations
September 19, 2005State Violation/Reminder Notice2 linked violations
August 22, 2005State Public Notification requested1 linked violation
August 22, 2005State Violation/Reminder Notice1 linked violation
July 21, 2005State Public Notification requested1 linked violation
July 21, 2005State Violation/Reminder Notice1 linked violation
June 30, 2005State Violation/Reminder Notice1 linked violation
June 30, 2005State Public Notification requested2 linked violations
May 26, 2005State Site Visit for enforcement purposes10 linked violations
May 23, 2005State Public Notification requested1 linked violation
May 23, 2005State Violation/Reminder Notice1 linked violation
April 18, 2005State Violation/Reminder Notice2 linked violations
April 1, 2005State Compliance achieved3 linked violations
February 23, 2005State Public Notification requested1 linked violation
February 23, 2005State Violation/Reminder Notice1 linked violation
January 1, 2005State Public Notification requested2 linked violations
January 1, 2005State Violation/Reminder Notice2 linked violations
December 29, 2004State Public Notification requested2 linked violations
October 27, 2004State Public Notification requested1 linked violation
October 27, 2004State Violation/Reminder Notice1 linked violation
September 21, 2004State Violation/Reminder Notice1 linked violation
September 21, 2004State Public Notification requested2 linked violations
August 19, 2004State Violation/Reminder Notice1 linked violation
August 19, 2004State Public Notification requested1 linked violation
July 29, 2004State Violation/Reminder Notice1 linked violation
May 17, 2004State Violation/Reminder Notice1 linked violation
April 15, 2004State Violation/Reminder Notice3 linked violations
January 2, 2004State Violation/Reminder Notice1 linked violation
January 7, 2003State Violation/Reminder Notice1 linked violation
January 1, 2003State Compliance achieved1 linked violation
January 1, 2003State Compliance achieved1 linked violation
January 1, 2003State Compliance achieved1 linked violation
January 1, 2003State Violation/Reminder Notice1 linked violation
July 14, 2002State Public Notification received1 linked violation
December 17, 2001State Compliance achieved1 linked violation
December 13, 2001State Compliance achieved1 linked violation
October 22, 2001State Violation/Reminder Notice1 linked violation
April 5, 2001State Compliance achieved2 linked violations
September 20, 2000State Violation/Reminder Notice3 linked violations
January 10, 1996State Compliance achieved2 linked violations
April 28, 1995State Violation/Reminder Notice1 linked violation

Contact

HARRELSON, STEVE

803-627-2998

LAKE WYLIE, SC 29710