TX0460152 · Texas
4 D WATER
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 9
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
Counties listed by EPA · Comal County, Texas
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 9 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 193 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 90059514 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end February 21, 2023 · first reported February 15, 2023 · EPA return-to-compliance field February 21, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90098150 January 25, 2023 Informal State Violation/Reminder Notice 90098151 January 25, 2023 Informal State Violation/Reminder Notice 90098152 January 25, 2023 Informal State Violation/Reminder Notice 90098153 February 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 90059511 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2022 · period end March 8, 2022 · first reported March 31, 2022 · EPA return-to-compliance field March 8, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90098140 February 11, 2022 Informal State Violation/Reminder Notice 90098141 February 11, 2022 Informal State Public Notification requested 90098146 March 8, 2022 Resolving State Compliance achieved 90098145 April 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 90059512 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2021 · period end December 31, 2021 · first reported June 17, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90098144 February 16, 2022 Informal State Public Notification received 90098142 March 30, 2022 Informal State Violation/Reminder Notice 90098143 March 30, 2022 Informal State Public Notification requested 90098147 June 22, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 90059509 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 23, 2021 · period end February 16, 2022 · first reported September 29, 2021 · EPA return-to-compliance field February 16, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90098127 September 9, 2021 Informal State Violation/Reminder Notice 90098135 February 16, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 90059510 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · EPA return-to-compliance field September 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90098139 February 16, 2021 Informal State Public Notification received 90098129 January 5, 2022 Informal State Violation/Reminder Notice 90098130 January 5, 2022 Informal State Public Notification requested 90098147 June 22, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 90059508 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2021 · period end January 10, 2022 · first reported September 29, 2021 · EPA return-to-compliance field January 10, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90098125 September 1, 2021 Informal State Violation/Reminder Notice 90098126 September 1, 2021 Informal State Public Notification requested 90098131 January 10, 2022 Resolving State Compliance achieved 90098134 February 16, 2022 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 90059507 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start September 19, 2020 · period end February 16, 2022 · first reported November 18, 2020 · EPA return-to-compliance field February 16, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90098123 October 9, 2020 Informal State Violation/Reminder Notice 90098137 February 16, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 90059505 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 1, 2020 · period end February 16, 2022 · first reported August 19, 2020 · EPA return-to-compliance field February 16, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90098116 June 29, 2020 Informal State Violation/Reminder Notice 90098132 February 16, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 90059504 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start March 31, 2020 · period end January 8, 2021 · first reported August 19, 2020 · EPA return-to-compliance field January 8, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90098118 July 21, 2020 Informal State Violation/Reminder Notice 90098124 January 8, 2021 Resolving State Compliance achieved
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