PR0002611 · Puerto Rico
CUBUY
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 10
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 6
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 10 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,135 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 6874721 · Long Term 2 Enhanced Surface Water Treatment Rule · Long Term 2 Enhanced Surface Water Treatment RuleNoncompliance period start September 1, 2023 · period end September 30, 2023 · first reported June 2, 2025 · EPA return-to-compliance field September 30, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7918971 October 31, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 6874718 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end July 4, 2022 · first reported December 1, 2022 · EPA return-to-compliance field July 4, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7918970 July 4, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Single Turbidity Exceed (Enhanced SWTR)Violation 6874717 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start February 1, 2022 · period end February 28, 2022 · first reported May 31, 2022 · EPA return-to-compliance field February 28, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7918968 March 31, 2022 Informal State Formal Notice of Violation issued 7918969 March 31, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 6874711 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2020 · period end August 7, 2020 · first reported March 1, 2021 · EPA return-to-compliance field August 7, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7918964 August 7, 2020 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, E. coli (RTCR)Violation 6874715 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2019 · period end August 31, 2019 · first reported March 1, 2021 · EPA return-to-compliance field August 31, 2019
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7918963 September 30, 2019 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 6874687 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2015 · period end February 11, 2021 · first reported August 24, 2015 · EPA return-to-compliance field February 11, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7918935 March 31, 2015 Informal State Formal Notice of Violation issued 7918965 February 11, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 6874683 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2013 · period end February 11, 2021 · first reported June 30, 2014 · EPA return-to-compliance field February 11, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7918934 March 17, 2014 Informal State Formal Notice of Violation issued 7918965 February 11, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 6874682 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2012 · period end February 11, 2021 · first reported July 22, 2013 · EPA return-to-compliance field February 11, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7918933 February 6, 2013 Informal State Formal Notice of Violation issued 7918965 February 11, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 6874673 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2011 · period end February 11, 2021 · first reported July 23, 2012 · EPA return-to-compliance field February 11, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7918922 July 1, 2011 Informal State Formal Notice of Violation issued 7918919 December 11, 2011 Informal State Formal Notice of Violation issued 7918923 December 11, 2011 Informal State Formal Notice of Violation issued 7918965 February 11, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 6874641 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2009 · period end February 11, 2021 · first reported March 2, 2010 · EPA return-to-compliance field February 11, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7918917 August 25, 2009 Informal State Formal Notice of Violation issued 7918921 August 25, 2009 Informal State Formal Notice of Violation issued 7918965 February 11, 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