CYPRESS, TX · Denton County

HILLTOWN ADDITION Water System

Current status

3 items on record are open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

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 Texas’s official records. Always confirm current status with Texas before making decisions based on this information.

System facts

System ID (PWSID): TX0610112
System type: Community Water System
Population served: 2,184
Service connections: 728
Ownership: local government
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
April 1, 2023 – August 22, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 30, 2022 – August 8, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 1, 2021 – August 21, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2021 – December 31, 2021
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2021 – November 8, 2023
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
September 1, 2021
Unaddressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2021 – August 4, 2022
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2020 – October 31, 2020
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2019 – August 4, 2022
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 6, 2017
Addressed
Public Notification Violation for NPDWR Violation
—
Public Notice
October 13, 2016 – August 22, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2016 – March 31, 2016
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2015
Addressed
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2015 – June 30, 2015
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 2009 – December 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2007 – March 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2006 – December 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2006 – September 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2006 – June 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2006 – March 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2005 – December 31, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2005 – September 30, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2005 – June 30, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2005 – March 31, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2004 – December 31, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2004 – September 30, 2004
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

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetAddressed corrective action reported, pending final confirmation

Period	Violation	Contaminant / rule	Health-based	Status
April 1, 2023 – August 22, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 30, 2022 – August 8, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 1, 2021 – August 21, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2021 – November 8, 2023	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
September 1, 2021	Monitoring, Source Water (GWR)	E. COLI	—	Unaddressed
July 1, 2021 – August 4, 2022	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2020 – October 31, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2019 – August 4, 2022	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 6, 2017	Monitoring, Source Water (GWR)	E. COLI	—	Addressed
October 13, 2016 – August 22, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
December 30, 2015	Lead Consumer Notice	Lead and Copper Rule	—	Addressed
April 1, 2015 – June 30, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
December 1, 2009 – December 31, 2009	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2006 – March 31, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	Chlorine	—	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

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetAddressed corrective action reported, pending final confirmation

Enforcement actions

December 31, 2025State Violation/Reminder Notice3 linked violations
August 22, 2025State Compliance achieved3 linked violations
August 22, 2025State Compliance achieved3 linked violations
August 22, 2025State Compliance achieved14 linked violations
August 8, 2025State Compliance achieved2 linked violations
August 8, 2025State Public Notification received3 linked violations
August 8, 2025State Public Notification received3 linked violations
August 8, 2025State Compliance achieved3 linked violations
August 8, 2025State Public Notification received3 linked violations
August 6, 2024State Public Notification requested3 linked violations
January 25, 2024State Violation/Reminder Notice3 linked violations
October 16, 2023State Violation/Reminder Notice2 linked violations
April 25, 2023State Violation/Reminder Notice11 linked violations
December 29, 2022State Public Notification requested2 linked violations
December 19, 2022State Violation/Reminder Notice3 linked violations
March 30, 2022State Public Notification requested3 linked violations
February 25, 2022State Violation/Reminder Notice3 linked violations
December 20, 2021State Compliance achieved2 linked violations
November 17, 2021State Public Notification requested3 linked violations
October 13, 2021State Public Notification requested3 linked violations
May 14, 2021State Formal Notice of Violation issued5 linked violations
January 28, 2021State Violation/Reminder Notice16 linked violations
November 30, 2020State Public Notification requested2 linked violations
October 16, 2020State Violation/Reminder Notice2 linked violations
October 8, 2019State Violation/Reminder Notice2 linked violations
January 10, 2019State Formal Notice of Violation issued8 linked violations
March 15, 2018State Public Notification requested2 linked violations
February 15, 2018State Violation/Reminder Notice2 linked violations
March 28, 2017State Violation/Reminder Notice2 linked violations
October 31, 2016State Public Notification requested2 linked violations
July 14, 2016State Compliance achieved2 linked violations
July 14, 2016State Public Notification requested1 linked violation
January 29, 2016State Violation/Reminder Notice2 linked violations
January 14, 2016State Compliance achieved1 linked violation
October 9, 2015State Public Notification requested2 linked violations
October 6, 2015State Violation/Reminder Notice2 linked violations
March 13, 2010State Public Notification received2 linked violations
January 20, 2010State Violation/Reminder Notice1 linked violation
July 19, 2007State Public Notification requested1 linked violation
July 19, 2007State Public Notification requested1 linked violation
July 19, 2007State Public Notification requested1 linked violation
July 19, 2007State Public Notification requested1 linked violation
July 19, 2007State Public Notification requested1 linked violation
July 19, 2007State Public Notification requested1 linked violation
July 19, 2007State Public Notification requested1 linked violation
July 19, 2007State Public Notification requested1 linked violation
July 19, 2007State Public Notification requested1 linked violation
July 19, 2007State Public Notification requested1 linked violation
July 19, 2007State Public Notification requested1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Public Notification requested1 linked violation
July 19, 2007State Public Notification requested1 linked violation
August 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 1, 1983State Public Notification received1 linked violation
September 1, 1982State Public Notification received3 linked violations
January 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 1, 1980State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record

Contact

THOMAS, CAREY, A

713-574-5953

CYPRESS, TX 77429-7080