TX1020020 · Texas
CYPRESS VALLEY WSC PLANT 1
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 15
- EPA health-based flag
- 3
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 6
Counties listed by EPA · Harrison 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 89 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Addressed by formal action
LSL InventoryViolation 80 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · first reported May 14, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 111 March 31, 2025 Informal State Violation/Reminder Notice 112 March 31, 2025 Informal State Public Notification requested 123 May 16, 2025 Informal State Formal Notice of Violation issued 9999900000000000001 August 11, 2026 Formal Federal Final Administrative Order issued Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 87 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 2, 2026 · first reported June 26, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 130 May 12, 2026 Informal State Violation/Reminder Notice Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 86 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2025 · first reported March 31, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 129 February 23, 2026 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 84 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 1, 2025 · first reported August 20, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 125 May 28, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 83 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 29, 2025 · period end May 13, 2025 · first reported May 14, 2025 · EPA return-to-compliance field May 13, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 116 April 15, 2025 Informal State Violation/Reminder Notice 119 May 13, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 82 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start February 17, 2025 · period end April 3, 2025 · first reported May 14, 2025 · EPA return-to-compliance field April 3, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 109 March 24, 2025 Informal State Violation/Reminder Notice 110 March 24, 2025 Informal State Public Notification requested 115 April 3, 2025 Resolving State Compliance achieved 117 May 13, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 85 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 26, 2026 · EPA return-to-compliance field March 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 126 July 28, 2025 Informal State Violation/Reminder Notice 127 July 28, 2025 Informal State Public Notification requested 128 August 21, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 79 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 14, 2025 · EPA return-to-compliance field March 31, 2025
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 107 February 26, 2025 Informal State Violation/Reminder Notice 108 February 26, 2025 Informal State Public Notification requested 120 May 13, 2025 Informal State Public Notification received 123 May 16, 2025 Informal State Formal Notice of Violation issued 124 May 22, 2025 Resolving State Compliance achieved 132 March 24, 2026 Formal State Administrative/Compliance Order with penalty issued Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 77 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start November 20, 2024 · period end December 27, 2024 · first reported February 26, 2025 · EPA return-to-compliance field December 27, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 101 December 16, 2024 Informal State Violation/Reminder Notice 102 December 16, 2024 Informal State Public Notification requested 106 December 27, 2024 Resolving State Compliance achieved 118 May 13, 2025 Informal State Public Notification received Monitoring or reporting · Addressed by formal action
LSL ReportingViolation 81 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · first reported May 14, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 113 March 31, 2025 Informal State Violation/Reminder Notice 114 March 31, 2025 Informal State Public Notification requested 123 May 16, 2025 Informal State Formal Notice of Violation issued 9999900000000000001 August 11, 2026 Formal Federal Final Administrative Order issued Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 74 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 2, 2023 · period end May 13, 2025 · first reported February 14, 2024 · EPA return-to-compliance field May 13, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 97 October 20, 2023 Informal State Violation/Reminder Notice 121 May 13, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 73 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end December 7, 2023 · first reported November 13, 2023 · EPA return-to-compliance field December 7, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 October 16, 2023 Informal State Violation/Reminder Notice 100 December 7, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 72 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 13, 2023 · EPA return-to-compliance field September 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 95 September 1, 2023 Informal State Violation/Reminder Notice 96 September 1, 2023 Informal State Public Notification requested 99 October 27, 2023 Resolving State Compliance achieved 122 May 13, 2025 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 71 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported September 22, 2026 · EPA return-to-compliance field September 30, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 94 July 13, 2023 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 50 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 7, 2019 · period end July 19, 2021 · first reported December 13, 2019 · EPA return-to-compliance field July 19, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 67 December 2, 2019 Informal State Violation/Reminder Notice 80 July 19, 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