Water Quality in WELLS, TX (75976)

EPA violation data for public water systems serving ZIP code 75976.

241

Total Violations

150

Health-Based

Monitoring / Reporting

218

Resolved

What does this mean?

218 of 241 violations have been resolved. 150 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 91 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.

Water systems: 2 Population served: 1,504

Violations Detail (241 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
Public Notice	Monitoring	N/A	N/A	Jul 29, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jul 29, 2025	Active	N/A
TTHM	Health-Based	N/A	0.122	Jun 30, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Jun 30, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.095	Jun 30, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.095	Jun 30, 2025	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2025	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 21, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 21, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 21, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 21, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 19, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 19, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 19, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 19, 2025	Active	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.101	Mar 31, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.101	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.121	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.121	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.121	Mar 31, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Feb 19, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Feb 19, 2025	Active	N/A
TTHM	Monitoring	N/A	N/A	Feb 17, 2025	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Feb 17, 2025	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Feb 17, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Feb 17, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Feb 17, 2025	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Feb 17, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Dec 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.101	Dec 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.101	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.122	Dec 31, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.127	Sep 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.127	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.104	Sep 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.104	Sep 30, 2024	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2024	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2024	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Sep 30, 2024	Active	N/A
TTHM	Health-Based	N/A	0.127	Sep 30, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 25, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Sep 25, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2024	Resolved	N/A
E. COLI	Monitoring	0	N/A	Aug 1, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Aug 1, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Aug 1, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
Consumer Confidence Rule	Monitoring	N/A	N/A	Jul 1, 2024	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jul 1, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.099	Jun 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.099	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.116	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.116	Jun 30, 2024	Resolved	N/A
TTHM	Health-Based	N/A	0.116	Jun 30, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	May 3, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	May 3, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	May 3, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	May 3, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.107	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.107	Mar 31, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Dec 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.108	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.108	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.108	Dec 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.108	Dec 31, 2023	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 29, 2023	Active	N/A
TTHM	Health-Based	N/A	0.103	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.103	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.103	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.103	Sep 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.087	Sep 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.087	Sep 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.087	Sep 30, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 12, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 12, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 12, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 12, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.145	Jun 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.145	Jun 30, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.145	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.151	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.151	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.151	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.151	Jun 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.141	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.141	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.141	Mar 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.138	Mar 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.138	Mar 31, 2023	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.138	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.141	Mar 31, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.149	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.149	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.149	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.158	Dec 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.149	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.158	Dec 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.158	Dec 31, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Nov 23, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Nov 23, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.146	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.146	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.146	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.146	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.091	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.094	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.094	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.16	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.16	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.16	Sep 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.094	Sep 30, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 20, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 20, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 20, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 20, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 20, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 20, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 20, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 20, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 20, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 20, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.103	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.106	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.106	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.103	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.103	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.103	Jun 30, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.106	Jun 30, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jun 24, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jun 24, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.11	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.11	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.11	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.11	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.106	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.106	Mar 31, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.106	Mar 31, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 19, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 19, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 19, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 19, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 13, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 13, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 13, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 13, 2022	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.1	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.1	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.109	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.1	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.1	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.109	Dec 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.1	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.109	Dec 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.109	Dec 31, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 20, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 20, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 20, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 20, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 20, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 20, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 20, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 20, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.096	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.096	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.1	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.096	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.096	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.096	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.109	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.109	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.109	Sep 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.091	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.1	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.1	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.1	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.1	Sep 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.109	Sep 30, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 18, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 18, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 18, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 18, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.118	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.118	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.118	Jun 30, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.118	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.102	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.102	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.102	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.102	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.102	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Apr 21, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Apr 21, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.105	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.105	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.094	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.116	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.116	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.116	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.116	Mar 31, 2021	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.105	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.105	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.094	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.094	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.094	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.105	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.105	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.105	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.094	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Health-Based	N/A	0.105	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.105	Mar 31, 2021	Resolved	N/A
TTHM	Health-Based	N/A	0.105	Mar 31, 2021	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A

Lead & Copper Levels

Violation Timeline

2025(29)

Public Notice

Jul 29Active

Public Notice

Jul 29Active

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Lead and Copper Rule

Jun 30Active

Lead and Copper Rule

Jun 30Active

Public Notice

May 21Active

Public Notice

May 21Active

Public Notice

May 21Active

Public Notice

May 21Active

Public Notice

May 19Active

Public Notice

May 19Active

Public Notice

May 19Active

Public Notice

May 19Active

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

Public Notice

Feb 19Active

Public Notice

Feb 19Active

TTHM

Feb 17Resolved

TTHM

Feb 17Resolved

TTHM

Feb 17Resolved

Total Haloacetic Acids (HAA5)

Feb 17Resolved

Total Haloacetic Acids (HAA5)

Feb 17Resolved

Total Haloacetic Acids (HAA5)

Feb 17Resolved

2024(35)

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Lead and Copper Rule

Sep 30Active

Lead and Copper Rule

Sep 30Active

Lead and Copper Rule

Sep 30Active

TTHM

Sep 30Resolved

Public Notice

Sep 25Active

Public Notice

Sep 25Active

Revised Total Coliform Rule

Aug 30Resolved

Revised Total Coliform Rule

Aug 30Resolved

Revised Total Coliform Rule

Aug 30Resolved

Revised Total Coliform Rule

Aug 30Resolved

E. COLI

Aug 1Active

E. COLI

Aug 1Active

E. COLI

Aug 1Active

Consumer Confidence Rule

Jul 1Resolved

Consumer Confidence Rule

Jul 1Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

Public Notice

May 3Resolved

Public Notice

May 3Resolved

Public Notice

May 3Resolved

Public Notice

May 3Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

2021(86)

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

TTHM

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

TTHM

Dec 31Resolved

Total Haloacetic Acids (HAA5)

Dec 31Resolved

TTHM

Dec 31Resolved

TTHM

Dec 31Resolved

Public Notice

Oct 20Resolved

Public Notice

Oct 20Resolved

Public Notice

Oct 20Resolved

Public Notice

Oct 20Resolved

Public Notice

Oct 20Resolved

Public Notice

Oct 20Resolved

Public Notice

Oct 20Resolved

Public Notice

Oct 20Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

TTHM

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

Total Haloacetic Acids (HAA5)

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

TTHM

Sep 30Resolved

Public Notice

Aug 18Resolved

Public Notice

Aug 18Resolved

Public Notice

Aug 18Resolved

Public Notice

Aug 18Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Public Notice

Apr 21Resolved

Public Notice

Apr 21Resolved

TTHM

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

Total Haloacetic Acids (HAA5)

Mar 31Resolved

How Does This Compare?

WELLS (75976) has 241 recorded violations, including 150 health-based. 23 remain unresolved. Consider testing your tap water independently for added peace of mind.

Recommended Water Filters

Based on the contaminants detected in your area, these filter types may help improve your water quality.

Reverse Osmosis System

Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.

Targets:Lead, Copper, Arsenic, Mercury, Cadmium

Look for:NSF/ANSI 58 certified

NSF Certified Products → EPA Safe Drinking Water Guide →

Activated Carbon Filter

Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.

Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor

Look for:NSF/ANSI 42 & 53 certified

NSF Certified Products → EPA Safe Drinking Water Guide →

UV Water Purifier

Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.

Targets:E. coli, Coliform, Giardia, Cryptosporidium

Look for:NSF/ANSI 55 (Class A) certified

NSF Certified Products → EPA Safe Drinking Water Guide →

Always look for filters certified by NSF International for the specific contaminants you want to remove.

Water Quality in WELLS, TX (75976)

What does this mean?

Violations Detail (241 total)

Lead & Copper Levels

Violation Timeline

2025(29)

2024(35)

2023(33)

2022(58)

2021(86)

How Does This Compare?

Recommended Water Filters

Reverse Osmosis System

Activated Carbon Filter

UV Water Purifier

Nearby ZIP Codes

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