AZ0413045 · Arizona
PRESCOTT CITY OF
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 43
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 41
Counties listed by EPA · Yavapai 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 43 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Notification, Known or Potential LSLViolation 8933 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · period end June 30, 2026 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3662 February 4, 2026 Informal State Violation/Reminder Notice 3665 June 30, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8932 · Arsenic · Arsenic RuleNoncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 15, 2025 · EPA return-to-compliance field June 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3656 July 17, 2025 Informal State Violation/Reminder Notice 3657 July 17, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8931 · Arsenic · Arsenic RuleNoncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 15, 2025 · EPA return-to-compliance field June 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3653 July 17, 2025 Informal State Violation/Reminder Notice 3654 July 17, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 8930 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 25, 2025 · period end November 17, 2025 · first reported February 24, 2026 · EPA return-to-compliance field November 17, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3651 April 21, 2025 Informal State Violation/Reminder Notice 3661 November 17, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 8929 · Groundwater Rule · Ground Water RuleNoncompliance period start January 3, 2025 · period end November 17, 2025 · first reported February 24, 2026 · EPA return-to-compliance field November 17, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3648 February 12, 2025 Informal State Violation/Reminder Notice 3649 February 12, 2025 Informal State Public Notification requested 3659 July 9, 2025 Informal State Public Notification received 3660 November 17, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8928 · Arsenic · Arsenic RuleNoncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 14, 2024 · EPA return-to-compliance field June 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3645 August 11, 2024 Informal State Violation/Reminder Notice 3647 August 11, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8927 · Arsenic · Arsenic RuleNoncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 14, 2024 · EPA return-to-compliance field June 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3643 August 11, 2024 Informal State Violation/Reminder Notice 3647 August 11, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8926 · Styrene · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8925 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8924 · Toluene · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8923 · Benzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8922 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8921 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8920 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8919 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8918 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8917 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8916 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8915 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8914 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8913 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8912 · Vinyl chloride · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8911 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8910 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8909 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8908 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8907 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8906 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3637 November 18, 2022 Informal State Violation/Reminder Notice 3638 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3642 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8905 · Radium-228 · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3634 November 18, 2022 Informal State Violation/Reminder Notice 3635 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3641 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8904 · Radium-226 · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3634 November 18, 2022 Informal State Violation/Reminder Notice 3635 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3641 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8903 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3634 November 18, 2022 Informal State Violation/Reminder Notice 3635 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3641 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8902 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3634 November 18, 2022 Informal State Violation/Reminder Notice 3635 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3641 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8901 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 29, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3634 November 18, 2022 Informal State Violation/Reminder Notice 3635 November 18, 2022 Informal State Public Notification requested 3640 December 5, 2022 Resolving State Compliance achieved 3641 July 18, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8900 · Radium-228 · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported August 15, 2022 · EPA return-to-compliance field March 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3631 May 20, 2022 Informal State Violation/Reminder Notice 3633 May 20, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8899 · Radium-226 · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported August 15, 2022 · EPA return-to-compliance field March 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3631 May 20, 2022 Informal State Violation/Reminder Notice 3633 May 20, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8898 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported August 15, 2022 · EPA return-to-compliance field March 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3631 May 20, 2022 Informal State Violation/Reminder Notice 3633 May 20, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8897 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported August 15, 2022 · EPA return-to-compliance field March 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3631 May 20, 2022 Informal State Violation/Reminder Notice 3633 May 20, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8896 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported August 15, 2022 · EPA return-to-compliance field March 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3631 May 20, 2022 Informal State Violation/Reminder Notice 3633 May 20, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8895 · Radium-228 · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3627 February 16, 2021 Informal State Violation/Reminder Notice 3630 February 16, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8894 · Radium-226 · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3627 February 16, 2021 Informal State Violation/Reminder Notice 3630 February 16, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8893 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3627 February 16, 2021 Informal State Violation/Reminder Notice 3630 February 16, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8892 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3627 February 16, 2021 Informal State Violation/Reminder Notice 3630 February 16, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8891 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3627 February 16, 2021 Informal State Violation/Reminder Notice 3630 February 16, 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.
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