TX1990010 · Texas
MOUNT ZION WSC
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 2
Counties listed by EPA · Rockwall 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 2 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 187 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 27 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 16, 2026 · first reported June 26, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 48 May 12, 2026 Informal State Violation/Reminder Notice Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 25 · 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 43 February 23, 2026 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 24 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 15, 2025 · first reported August 20, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 42 June 16, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
LSL ReportingViolation 23 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end April 22, 2025 · first reported May 14, 2025 · EPA return-to-compliance field April 22, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 36 April 14, 2025 Informal State Violation/Reminder Notice 37 April 14, 2025 Informal State Public Notification requested 41 April 22, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 22 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end April 22, 2025 · first reported May 14, 2025 · EPA return-to-compliance field April 22, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 34 April 14, 2025 Informal State Violation/Reminder Notice 35 April 14, 2025 Informal State Public Notification requested 40 April 22, 2025 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 17 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start September 25, 2017 · first reported January 2, 2018
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26 October 18, 2017 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 15 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 16, 2017 · first reported March 28, 2017
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 21 February 23, 2017 Informal State Violation/Reminder Notice 22 February 23, 2017 Informal State Violation/Reminder Notice
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