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PR0604096 · Puerto Rico

LAS TORRES ANDINO

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 46
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 45

Open the EPA system record

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

EPA health-based flag · Unaddressed by formal action

LSL InventoryViolation 9014380 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported March 28, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113723	March 26, 2025	Informal	State Formal Notice of Violation issued
8113724	March 26, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014412 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start June 1, 2026 · period end June 30, 2026 · first reported August 28, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014411 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start May 1, 2026 · period end May 31, 2026 · first reported August 28, 2026 · EPA return-to-compliance field May 31, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014410 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start April 1, 2026 · period end April 30, 2026 · first reported August 28, 2026 · EPA return-to-compliance field April 30, 2026
No linked action row appears in the records shown.

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014409 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2026 · period end March 31, 2026 · first reported June 5, 2026 · EPA return-to-compliance field March 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113776	May 15, 2026	Informal	State Violation/Reminder Notice
8113777	May 15, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014408 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2026 · period end February 28, 2026 · first reported June 5, 2026 · EPA return-to-compliance field February 28, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113774	May 15, 2026	Informal	State Violation/Reminder Notice
8113775	May 15, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014407 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported June 5, 2026 · EPA return-to-compliance field January 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113772	May 15, 2026	Informal	State Violation/Reminder Notice
8113773	May 15, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014406 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2025 · period end December 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued
8113770	February 23, 2026	Informal	State Violation/Reminder Notice
8113771	February 23, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014405 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 9, 2026 · EPA return-to-compliance field November 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued
8113768	February 23, 2026	Informal	State Violation/Reminder Notice
8113769	February 23, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014404 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field October 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued
8113766	February 23, 2026	Informal	State Violation/Reminder Notice
8113767	February 23, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014403 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported December 23, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued
8113764	November 25, 2025	Informal	State Violation/Reminder Notice
8113765	November 25, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014402 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 1, 2025 · period end August 31, 2025 · first reported December 23, 2025 · EPA return-to-compliance field August 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued
8113762	November 25, 2025	Informal	State Violation/Reminder Notice
8113763	November 25, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014401 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2025 · period end July 31, 2025 · first reported December 23, 2025 · EPA return-to-compliance field July 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued
8113760	November 25, 2025	Informal	State Violation/Reminder Notice
8113761	November 25, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014400 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported September 22, 2025 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued
8113758	August 29, 2025	Informal	State Violation/Reminder Notice
8113759	August 29, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014399 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported September 22, 2025 · EPA return-to-compliance field May 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued
8113756	August 29, 2025	Informal	State Violation/Reminder Notice
8113757	August 29, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014398 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported September 22, 2025 · EPA return-to-compliance field April 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued
8113754	August 29, 2025	Informal	State Violation/Reminder Notice
8113755	August 29, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014397 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2025 · period end March 31, 2025 · first reported June 2, 2025 · 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
8113752	May 21, 2025	Informal	State Violation/Reminder Notice
8113753	May 21, 2025	Informal	State Public Notification requested
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014396 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 2, 2025 · EPA return-to-compliance field February 28, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113750	May 21, 2025	Informal	State Violation/Reminder Notice
8113751	May 21, 2025	Informal	State Public Notification requested
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014395 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2025 · period end January 31, 2025 · first reported June 2, 2025 · EPA return-to-compliance field January 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113748	May 20, 2025	Informal	State Violation/Reminder Notice
8113749	May 20, 2025	Informal	State Public Notification requested
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014394 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported June 2, 2025 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113746	May 13, 2025	Informal	State Violation/Reminder Notice
8113747	May 13, 2025	Informal	State Public Notification requested
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014393 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported June 2, 2025 · EPA return-to-compliance field November 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113744	May 13, 2025	Informal	State Violation/Reminder Notice
8113745	May 13, 2025	Informal	State Public Notification requested
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Unaddressed by formal action
LSL ReportingViolation 9014381 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · first reported March 28, 2025
No linked action row appears in the records shown.

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014392 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2024 · period end October 31, 2024 · first reported June 2, 2025 · EPA return-to-compliance field October 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113742	May 13, 2025	Informal	State Violation/Reminder Notice
8113743	May 13, 2025	Informal	State Public Notification requested
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014390 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported June 2, 2025 · EPA return-to-compliance field September 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113738	May 8, 2025	Informal	State Violation/Reminder Notice
8113739	May 8, 2025	Informal	State Public Notification requested
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014389 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported June 2, 2025 · EPA return-to-compliance field August 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113736	May 8, 2025	Informal	State Violation/Reminder Notice
8113737	May 8, 2025	Informal	State Public Notification requested
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014388 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported June 2, 2025 · EPA return-to-compliance field July 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113732	May 1, 2025	Informal	State Violation/Reminder Notice
8113733	May 1, 2025	Informal	State Public Notification requested
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014386 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2024 · period end June 30, 2024 · first reported June 2, 2025 · EPA return-to-compliance field June 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113730	April 22, 2025	Informal	State Violation/Reminder Notice
8113731	April 22, 2025	Informal	State Public Notification requested
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014385 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2024 · period end May 31, 2024 · first reported June 2, 2025 · EPA return-to-compliance field May 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113728	April 22, 2025	Informal	State Violation/Reminder Notice
8113729	April 22, 2025	Informal	State Public Notification requested
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014384 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2024 · period end April 30, 2024 · first reported June 2, 2025 · EPA return-to-compliance field April 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113726	April 16, 2025	Informal	State Violation/Reminder Notice
8113727	April 16, 2025	Informal	State Public Notification requested
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 9014391 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2024 · period end March 31, 2024 · first reported June 2, 2025 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8113740	May 9, 2025	Informal	State Violation/Reminder Notice
8113741	May 9, 2025	Informal	State Public Notification requested
8113778	July 24, 2025	Formal	State Administrative/Compliance Order without penalty issued

Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014383 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start February 1, 2024 · period end February 29, 2024 · first reported March 28, 2025 · EPA return-to-compliance field February 29, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
8113778 July 24, 2025 Formal State Administrative/Compliance Order without penalty issued
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014382 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start January 1, 2024 · period end January 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field January 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
8113778 July 24, 2025 Formal State Administrative/Compliance Order without penalty issued
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014379 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 28, 2024 · EPA return-to-compliance field December 31, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
8113778 July 24, 2025 Formal State Administrative/Compliance Order without penalty issued
Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 9014387 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start July 1, 2023 · first reported June 2, 2025
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014378 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 30, 2023 · 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
8113778 July 24, 2025 Formal State Administrative/Compliance Order without penalty issued
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014377 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported November 30, 2023 · EPA return-to-compliance field June 30, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
8113778 July 24, 2025 Formal State Administrative/Compliance Order without penalty issued
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014376 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 31, 2023 · EPA return-to-compliance field March 31, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
8113778 July 24, 2025 Formal State Administrative/Compliance Order without penalty issued
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014375 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported August 31, 2023 · EPA return-to-compliance field December 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
8113778 July 24, 2025 Formal State Administrative/Compliance Order without penalty issued
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014374 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported February 28, 2023 · 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
8113778 July 24, 2025 Formal State Administrative/Compliance Order without penalty issued
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014373 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported December 1, 2022 · EPA return-to-compliance field June 30, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
8113778 July 24, 2025 Formal State Administrative/Compliance Order without penalty issued
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014372 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported December 1, 2022 · EPA return-to-compliance field March 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
8113778 July 24, 2025 Formal State Administrative/Compliance Order without penalty issued
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014371 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported December 1, 2022 · EPA return-to-compliance field December 31, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
8113778 July 24, 2025 Formal State Administrative/Compliance Order without penalty issued
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014370 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 31, 2022 · 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
8113778 July 24, 2025 Formal State Administrative/Compliance Order without penalty issued
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014369 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported December 6, 2021 · EPA return-to-compliance field June 30, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014368 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start February 1, 2021 · period end February 28, 2021 · first reported June 1, 2021 · EPA return-to-compliance field February 28, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 9014367 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start January 1, 2021 · period end January 31, 2021 · first reported June 1, 2021 · EPA return-to-compliance field January 31, 2021
No linked action row appears in the records shown.

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