CT1140011 · Connecticut
PRESTON PLAINS WATER COMPANY
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
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 7 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 56 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 9134222 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start August 10, 2025 · period end November 25, 2025 · first reported December 15, 2025 · EPA return-to-compliance field November 25, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9134429 November 25, 2025 Resolving State Compliance achieved 9134431 December 31, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 9134223 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end September 15, 2025 · first reported December 15, 2025 · EPA return-to-compliance field September 15, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9134428 September 15, 2025 Resolving State Compliance achieved 9134430 December 31, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 9134221 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2024 · period end January 28, 2025 · first reported February 21, 2025 · EPA return-to-compliance field January 28, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9134426 January 24, 2025 Informal State Violation/Reminder Notice 9134427 January 28, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 9134220 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end October 3, 2022 · first reported November 18, 2022 · EPA return-to-compliance field October 3, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9134425 October 3, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 9134218 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2021 · period end February 24, 2022 · first reported March 31, 2022 · EPA return-to-compliance field February 24, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9134421 February 24, 2022 Informal State Violation/Reminder Notice 9134422 February 24, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, E. coli (RTCR)Violation 9134217 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 30, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9134420 September 30, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 9134219 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end July 2, 2021 · first reported June 30, 2022 · EPA return-to-compliance field July 2, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9134423 July 2, 2021 Informal State Violation/Reminder Notice 9134424 July 2, 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