AZ0407555 · Arizona
ASPC LEWIS COMPLEX WATER SYSTEM
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 95
- EPA health-based flag
- 3
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 91
Counties listed by EPA · Maricopa 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 94 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,094 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Unaddressed by formal action
Report Sample Result/Fail Monitor (RTCR)Violation 12731 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2026 · first reported August 14, 2026
No linked action row appears in the records shown.Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 12725 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2026 · period end April 30, 2026 · first reported August 14, 2026 · EPA return-to-compliance field April 30, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3774 June 12, 2026 Informal State Violation/Reminder Notice 3775 June 12, 2026 Informal State Public Notification requested 3778 June 12, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 12724 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2026 · period end March 31, 2026 · first reported May 14, 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 3767 May 8, 2026 Informal State Violation/Reminder Notice 3770 May 15, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 12720 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2026 · period end June 9, 2026 · first reported May 14, 2026 · EPA return-to-compliance field June 9, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3746 February 6, 2026 Informal State Violation/Reminder Notice 3747 February 6, 2026 Informal State Public Notification requested 3771 June 9, 2026 Resolving State Compliance achieved 3782 June 10, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 12719 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2025 · period end February 2, 2026 · first reported February 13, 2026 · EPA return-to-compliance field February 2, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3743 February 2, 2026 Informal State Violation/Reminder Notice 3744 February 2, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 12702 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2025 · period end June 9, 2026 · first reported November 17, 2025 · EPA return-to-compliance field June 9, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3725 August 3, 2025 Informal State Violation/Reminder Notice 3726 August 3, 2025 Informal State Public Notification requested 3772 June 9, 2026 Resolving State Compliance achieved 3781 June 10, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 12723 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start April 3, 2025 · period end April 30, 2026 · first reported May 14, 2026 · EPA return-to-compliance field April 30, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3761 April 8, 2026 Informal State Violation/Reminder Notice 3766 April 30, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 12701 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2025 · period end May 14, 2025 · first reported August 15, 2025 · EPA return-to-compliance field May 14, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3719 May 14, 2025 Informal State Violation/Reminder Notice 3720 May 14, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 12689 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 20, 2024 · period end February 3, 2025 · first reported February 18, 2025 · EPA return-to-compliance field February 3, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3697 January 29, 2025 Informal State Violation/Reminder Notice 3699 February 3, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 12688 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end February 26, 2025 · first reported February 18, 2025 · EPA return-to-compliance field February 26, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3498 November 2, 2022 Formal State Administrative/Compliance Order without penalty issued 3694 November 15, 2024 Informal State Violation/Reminder Notice 3695 November 15, 2024 Informal State Public Notification requested 3700 February 3, 2025 Informal State Public Notification received 3714 February 26, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
LSL ReportingViolation 12687 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end February 26, 2025 · first reported February 18, 2025 · EPA return-to-compliance field February 26, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3498 November 2, 2022 Formal State Administrative/Compliance Order without penalty issued 3691 November 15, 2024 Informal State Violation/Reminder Notice 3692 November 15, 2024 Informal State Public Notification requested 3701 February 3, 2025 Informal State Public Notification received 3714 February 26, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 12686 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 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 3687 October 24, 2024 Informal State Violation/Reminder Notice 3688 October 24, 2024 Informal State Public Notification requested 3715 February 26, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 12685 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2024 · period end July 31, 2024 · first reported November 15, 2024 · EPA return-to-compliance field July 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3684 August 27, 2024 Informal State Violation/Reminder Notice 3683 September 13, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 12684 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2024 · period end June 20, 2025 · first reported November 15, 2024 · EPA return-to-compliance field June 20, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3498 November 2, 2022 Formal State Administrative/Compliance Order without penalty issued 3680 August 13, 2024 Informal State Violation/Reminder Notice 3681 August 13, 2024 Informal State Public Notification requested 3722 June 16, 2025 Informal State Public Notification received 3724 June 20, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12690 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3702 February 6, 2025 Informal State Violation/Reminder Notice 3703 February 6, 2025 Informal State Public Notification requested 3705 February 6, 2025 Resolving State Compliance achieved 3723 June 16, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 12682 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2024 · period end June 20, 2025 · first reported May 15, 2024 · EPA return-to-compliance field June 20, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3498 November 2, 2022 Formal State Administrative/Compliance Order without penalty issued 3669 February 21, 2024 Informal State Violation/Reminder Notice 3670 February 21, 2024 Informal State Public Notification requested 3674 May 15, 2024 Informal State Public Notification received 3724 June 20, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 12645 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2023 · period end July 31, 2023 · first reported November 15, 2023 · EPA return-to-compliance field July 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3520 August 24, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
OCCT/SOWT Study/RecommendationViolation 12603 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start April 1, 2022 · period end August 7, 2025 · first reported August 15, 2022 · EPA return-to-compliance field August 7, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3465 April 14, 2022 Informal State Violation/Reminder Notice 3466 April 14, 2022 Informal State Public Notification requested 3468 May 5, 2022 Informal State Public Notification received 3498 November 2, 2022 Formal State Administrative/Compliance Order without penalty issued 3736 August 7, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12633 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3494 February 7, 2023 Informal State Violation/Reminder Notice 3495 February 7, 2023 Informal State Public Notification requested 3508 May 25, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 12591 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2021 · period end November 3, 2021 · first reported February 16, 2022 · EPA return-to-compliance field November 3, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3454 November 3, 2021 Resolving State Compliance achieved 3452 November 4, 2021 Informal State Violation/Reminder Notice 3498 November 2, 2022 Formal State Administrative/Compliance Order without penalty issued Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 12588 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 12, 2021 · EPA return-to-compliance field June 30, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3451 July 28, 2021 Resolving State Compliance achieved 3449 August 9, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 12681 · Endrin · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3665 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12680 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3661 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12679 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3657 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12678 · Toxaphene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3653 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12677 · Dalapon · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3649 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12676 · Diquat · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3645 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12675 · Endothall · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3641 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12674 · Glyphosate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · 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 3637 February 14, 2024 Informal State Violation/Reminder Notice 3638 February 14, 2024 Informal State Public Notification requested 3773 June 9, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12673 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3633 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12672 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3629 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12671 · Simazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3625 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12670 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3621 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12669 · Picloram · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3617 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12668 · Dinoseb · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3613 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12667 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3609 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12666 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3605 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12665 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3601 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12664 · LASSO · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3597 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12663 · 2,3,7,8-TCDD · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · 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 3593 February 14, 2024 Informal State Violation/Reminder Notice 3594 February 14, 2024 Informal State Public Notification requested 3773 June 9, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12662 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3589 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12661 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3585 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12660 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · 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 3581 February 14, 2024 Informal State Violation/Reminder Notice 3582 February 14, 2024 Informal State Public Notification requested 3773 June 9, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12659 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3577 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12658 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3573 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12657 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3569 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12656 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · 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 3565 February 14, 2024 Informal State Violation/Reminder Notice 3566 February 14, 2024 Informal State Public Notification requested 3773 June 9, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12648 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3533 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12647 · ETHYLENE DIBROMIDE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3529 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12646 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3525 February 14, 2024 Informal State Violation/Reminder Notice 3672 June 25, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Public EducationViolation 12551 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 1, 2020 · period end December 4, 2020 · first reported February 12, 2021 · EPA return-to-compliance field December 4, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3440 December 4, 2020 Resolving State Compliance achieved 3438 December 21, 2020 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 12592 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end September 30, 2021 · first reported February 16, 2022 · EPA return-to-compliance field September 30, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3455 November 23, 2021 Informal State Violation/Reminder Notice 3457 November 23, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 12549 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2020 · period end October 20, 2020 · first reported February 12, 2021 · EPA return-to-compliance field October 20, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3434 October 20, 2020 Resolving State Compliance achieved 3432 November 18, 2020 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 12632 · Selenium · Inorganic ChemicalsNoncompliance period start January 1, 2020 · 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 3486 February 7, 2023 Informal State Violation/Reminder Notice 3487 February 7, 2023 Informal State Public Notification requested 3507 May 25, 2023 Informal State Public Notification received 3509 June 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12631 · Thallium, Total · Inorganic ChemicalsNoncompliance period start January 1, 2020 · 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 3486 February 7, 2023 Informal State Violation/Reminder Notice 3487 February 7, 2023 Informal State Public Notification requested 3507 May 25, 2023 Informal State Public Notification received 3509 June 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12630 · Beryllium, Total · Inorganic ChemicalsNoncompliance period start January 1, 2020 · 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 3486 February 7, 2023 Informal State Violation/Reminder Notice 3487 February 7, 2023 Informal State Public Notification requested 3507 May 25, 2023 Informal State Public Notification received 3509 June 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12629 · Antimony, Total · Inorganic ChemicalsNoncompliance period start January 1, 2020 · 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 3486 February 7, 2023 Informal State Violation/Reminder Notice 3487 February 7, 2023 Informal State Public Notification requested 3507 May 25, 2023 Informal State Public Notification received 3509 June 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12627 · Nickel · Inorganic ChemicalsNoncompliance period start January 1, 2020 · 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 3486 February 7, 2023 Informal State Violation/Reminder Notice 3487 February 7, 2023 Informal State Public Notification requested 3507 May 25, 2023 Informal State Public Notification received 3509 June 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12626 · Mercury · Inorganic ChemicalsNoncompliance period start January 1, 2020 · 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 3486 February 7, 2023 Informal State Violation/Reminder Notice 3487 February 7, 2023 Informal State Public Notification requested 3507 May 25, 2023 Informal State Public Notification received 3509 June 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12625 · Fluoride · Inorganic ChemicalsNoncompliance period start January 1, 2020 · 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 3486 February 7, 2023 Informal State Violation/Reminder Notice 3487 February 7, 2023 Informal State Public Notification requested 3507 May 25, 2023 Informal State Public Notification received 3509 June 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12624 · CYANIDE · Inorganic ChemicalsNoncompliance period start January 1, 2020 · 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 3486 February 7, 2023 Informal State Violation/Reminder Notice 3487 February 7, 2023 Informal State Public Notification requested 3507 May 25, 2023 Informal State Public Notification received 3509 June 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12623 · Chromium · Inorganic ChemicalsNoncompliance period start January 1, 2020 · 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 3486 February 7, 2023 Informal State Violation/Reminder Notice 3487 February 7, 2023 Informal State Public Notification requested 3507 May 25, 2023 Informal State Public Notification received 3509 June 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12622 · Cadmium · Inorganic ChemicalsNoncompliance period start January 1, 2020 · 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 3486 February 7, 2023 Informal State Violation/Reminder Notice 3487 February 7, 2023 Informal State Public Notification requested 3507 May 25, 2023 Informal State Public Notification received 3509 June 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12621 · Barium · Inorganic ChemicalsNoncompliance period start January 1, 2020 · 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 3486 February 7, 2023 Informal State Violation/Reminder Notice 3487 February 7, 2023 Informal State Public Notification requested 3507 May 25, 2023 Informal State Public Notification received 3509 June 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12620 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2020 · 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 3486 February 7, 2023 Informal State Violation/Reminder Notice 3487 February 7, 2023 Informal State Public Notification requested 3507 May 25, 2023 Informal State Public Notification received 3509 June 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 12550 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2019 · period end September 30, 2020 · first reported February 2, 2021 · EPA return-to-compliance field September 30, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3435 December 10, 2020 Informal State Violation/Reminder Notice 3436 December 10, 2020 Informal State Public Notification requested 3458 September 7, 2021 Informal State Public Notification received 3457 November 23, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12587 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12586 · ETHYLENE DIBROMIDE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12585 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12577 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12576 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12575 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12574 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12573 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12572 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12571 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12570 · 2,3,7,8-TCDD · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12569 · LASSO · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12568 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12567 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12566 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12565 · Dinoseb · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12564 · Picloram · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12563 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12562 · Simazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12561 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12560 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12559 · Glyphosate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12558 · Endothall · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12557 · Diquat · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12556 · Dalapon · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12555 · Toxaphene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12554 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12553 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12552 · Endrin · Synthetic Organic ChemicalsNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 February 18, 2021 Informal State Violation/Reminder Notice 3442 February 18, 2021 Informal State Public Notification requested 3444 April 15, 2021 Resolving State Compliance achieved 3459 September 7, 2021 Informal State Public Notification received
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