AZ0409040 · Arizona

PINEDALE ESTATES DWID

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

Violation records shown: 38
EPA health-based flag: 25
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 9

Counties listed by EPA · Navajo County, Arizona

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

Violations and what followed

Among 11 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 175 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7607 · Selenium · Inorganic Chemicals

Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 14, 2026 · EPA return-to-compliance field June 30, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4993	April 22, 2026	Informal	State Violation/Reminder Notice
4994	April 22, 2026	Informal	State Public Notification requested
4996	May 8, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7605 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 14, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4984	January 21, 2026	Informal	State Violation/Reminder Notice
4985	January 21, 2026	Informal	State Public Notification requested
4992	February 18, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7606 · Selenium · Inorganic Chemicals

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 13, 2026 · EPA return-to-compliance field December 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4991	December 30, 2025	Informal	State Public Notification received
4988	January 23, 2026	Informal	State Violation/Reminder Notice
4989	January 23, 2026	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7599 · Selenium · Inorganic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4966	August 5, 2025	Informal	State Violation/Reminder Notice
4967	August 5, 2025	Informal	State Public Notification requested
4969	August 25, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7598 · Selenium · Inorganic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 15, 2025 · EPA return-to-compliance field June 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4961	May 16, 2025	Informal	State Violation/Reminder Notice
4962	May 16, 2025	Informal	State Public Notification requested
4965	May 20, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7597 · Selenium · Inorganic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4957	February 24, 2025	Informal	State Violation/Reminder Notice
4958	February 24, 2025	Informal	State Public Notification requested
4960	February 24, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7596 · Selenium · Inorganic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 18, 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
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4954	January 9, 2025	Informal	State Violation/Reminder Notice
4955	January 9, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7595 · Selenium · Inorganic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 15, 2024 · 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
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4951	September 18, 2024	Informal	State Violation/Reminder Notice
4952	September 18, 2024	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7594 · Selenium · Inorganic Chemicals

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 14, 2024 · EPA return-to-compliance field June 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4947	July 5, 2024	Informal	State Violation/Reminder Notice
4948	July 5, 2024	Informal	State Public Notification requested
4950	July 5, 2024	Informal	State Public Notification received

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7593 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start February 14, 2024 · period end June 3, 2025 · first reported May 15, 2024 · EPA return-to-compliance field June 3, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4940 March 22, 2024 Informal State Violation/Reminder Notice
4964 June 3, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4940	March 22, 2024	Informal	State Violation/Reminder Notice
4964	June 3, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7592 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 15, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4936	March 20, 2024	Informal	State Violation/Reminder Notice
4937	March 20, 2024	Informal	State Public Notification requested
4943	April 18, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7590 · Selenium · Inorganic Chemicals

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4929	February 27, 2024	Informal	State Violation/Reminder Notice
4930	February 27, 2024	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7589 · Selenium · Inorganic Chemicals

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported March 29, 2024 · 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
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4932	February 27, 2024	Informal	State Violation/Reminder Notice
4933	February 27, 2024	Informal	State Public Notification requested
4942	April 3, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7588 · Selenium · Inorganic Chemicals

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 14, 2023 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4927	June 1, 2023	Informal	State Public Notification received
4923	June 9, 2023	Informal	State Violation/Reminder Notice
4924	June 9, 2023	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 7603 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported November 17, 2025 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4976	October 28, 2025	Informal	State Violation/Reminder Notice
4977	October 28, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 7602 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported November 17, 2025 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4976	October 28, 2025	Informal	State Violation/Reminder Notice
4977	October 28, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7585 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 15, 2023 · EPA return-to-compliance field March 31, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4915 May 2, 2023 Informal State Violation/Reminder Notice
4921 May 2, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4915	May 2, 2023	Informal	State Violation/Reminder Notice
4921	May 2, 2023	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7583 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 15, 2023 · EPA return-to-compliance field March 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4909	April 21, 2023	Informal	State Violation/Reminder Notice
4910	April 21, 2023	Informal	State Public Notification requested
4926	April 21, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 7582 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start January 1, 2023 · period end September 8, 2023 · first reported May 15, 2023 · EPA return-to-compliance field September 8, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4906 February 17, 2023 Informal State Violation/Reminder Notice
4928 September 8, 2023 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7580 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start December 8, 2022 · period end June 1, 2023 · first reported February 15, 2023 · EPA return-to-compliance field June 1, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4901 January 24, 2023 Informal State Violation/Reminder Notice
4922 June 1, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4906	February 17, 2023	Informal	State Violation/Reminder Notice
4928	September 8, 2023	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4901	January 24, 2023	Informal	State Violation/Reminder Notice
4922	June 1, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 7581 · Selenium · Inorganic Chemicals

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4903	February 13, 2023	Informal	State Violation/Reminder Notice
4904	February 13, 2023	Informal	State Public Notification requested
4939	August 22, 2023	Informal	State Public Notification received
4935	February 28, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 7579 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start October 1, 2022 · period end November 23, 2022 · first reported February 15, 2023 · EPA return-to-compliance field November 23, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4898 November 23, 2022 Informal State Violation/Reminder Notice
4900 November 23, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4898	November 23, 2022	Informal	State Violation/Reminder Notice
4900	November 23, 2022	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7577 · Selenium · Inorganic Chemicals

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4891	November 7, 2022	Informal	State Violation/Reminder Notice
4892	November 7, 2022	Informal	State Public Notification requested
4946	June 28, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7578 · Selenium · Inorganic Chemicals

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4894	November 7, 2022	Informal	State Violation/Reminder Notice
4895	November 7, 2022	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7574 · Selenium · Inorganic Chemicals

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 15, 2022 · EPA return-to-compliance field June 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4885	July 25, 2022	Informal	State Violation/Reminder Notice
4886	July 25, 2022	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7573 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 16, 2022 · EPA return-to-compliance field March 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4879	March 15, 2022	Informal	State Violation/Reminder Notice
4880	March 15, 2022	Informal	State Public Notification requested

Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 7570 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start November 1, 2021 · period end December 28, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 28, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4873 December 28, 2021 Informal State Violation/Reminder Notice
4875 December 28, 2021 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4873	December 28, 2021	Informal	State Violation/Reminder Notice
4875	December 28, 2021	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7572 · Selenium · Inorganic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported May 16, 2022 · EPA return-to-compliance field December 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4882	March 15, 2022	Informal	State Violation/Reminder Notice
4883	March 15, 2022	Informal	State Public Notification requested
4945	June 28, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7576 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start September 1, 2021 · period end August 31, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 31, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4888 November 7, 2022 Informal State Violation/Reminder Notice
4897 November 18, 2022 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7575 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start September 1, 2021 · period end August 31, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 31, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4888 November 7, 2022 Informal State Violation/Reminder Notice
4897 November 18, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4888	November 7, 2022	Informal	State Violation/Reminder Notice
4897	November 18, 2022	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4888	November 7, 2022	Informal	State Violation/Reminder Notice
4897	November 18, 2022	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7569 · Selenium · Inorganic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 10, 2021 · EPA return-to-compliance field September 30, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4869	September 2, 2021	Informal	State Violation/Reminder Notice
4870	September 2, 2021	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7568 · Selenium · Inorganic Chemicals

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 12, 2021 · EPA return-to-compliance field June 30, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4865	July 8, 2021	Informal	State Violation/Reminder Notice
4866	July 8, 2021	Informal	State Public Notification requested

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7566 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start February 24, 2021 · period end June 10, 2021 · first reported March 31, 2021 · EPA return-to-compliance field June 10, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4859 March 14, 2021 Informal State Violation/Reminder Notice
4944 June 10, 2021 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4859	March 14, 2021	Informal	State Violation/Reminder Notice
4944	June 10, 2021	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7567 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 17, 2021 · EPA return-to-compliance field March 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4861	April 23, 2021	Informal	State Violation/Reminder Notice
4862	April 23, 2021	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7565 · Selenium · Inorganic Chemicals

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 31, 2020

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued
4855	February 11, 2021	Informal	State Violation/Reminder Notice
4856	February 11, 2021	Informal	State Public Notification requested

EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 7608 · Groundwater Rule · Ground Water Rule
Noncompliance period start July 13, 2019 · period end May 8, 2026 · first reported May 14, 2026 · EPA return-to-compliance field May 8, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4997 May 8, 2026 Informal State Violation/Reminder Notice
4998 May 8, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4997	May 8, 2026	Informal	State Violation/Reminder Notice
4998	May 8, 2026	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 7549 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported May 15, 2019 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4803	April 3, 2019	Informal	State Violation/Reminder Notice
4804	April 3, 2019	Informal	State Public Notification requested
4838	December 16, 2019	Formal	State Administrative/Compliance Order without penalty issued

Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 6405 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2002 · first reported July 26, 2005
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