NY1020880 · New York

GRANDVIEW WATER WORKS

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

Violation records shown: 35
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 33

Counties listed by EPA · Columbia County, New York

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

Violations and what followed

Among 33 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,095 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Addressed by formal action

LSL InventoryViolation 758 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported March 9, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
734	November 13, 2024	Informal	State Public Notification requested
735	November 13, 2024	Informal	State Violation/Reminder Notice
9999900000000000001	December 2, 2025	Formal	Federal Final Administrative Order issued

Monitoring or reporting · Addressed by formal action

LSL ReportingViolation 757 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · first reported March 9, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
734	November 13, 2024	Informal	State Public Notification requested
735	November 13, 2024	Informal	State Violation/Reminder Notice
9999900000000000001	December 2, 2025	Formal	Federal Final Administrative Order issued

Monitoring or reporting · Resolved

Monitoring, RegularViolation 718 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 9, 2026 · 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
729	February 4, 2025	Informal	State Formal Notice of Violation issued
730	February 4, 2025	Informal	State Public Notification requested
731	March 3, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Monitoring, RegularViolation 756 · Chlordane · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 755 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 752 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 750 · Pentachlorophenol · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 749 · Benzo(a)pyrene · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 748 · HEXACHLOROBENZENE · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 747 · 2,4,5-TP · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 746 · 2,4-D · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 742 · Heptachlor epoxide · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 740 · Heptachlor · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 739 · LASSO · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 738 · Atrazine · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 737 · Aldicarb · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 736 · Carbofuran · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 734 · Aldicarb sulfone · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 733 · Aldicarb sulfoxide · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 732 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 731 · Dinoseb · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 730 · Picloram · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 729 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 728 · Simazine · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 727 · OXAMYL · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 726 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 725 · Dalapon · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 722 · Toxaphene · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 721 · Methoxychlor · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 720 · BHC-GAMMA · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 719 · Endrin · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
732 April 29, 2025 Informal State Formal Notice of Violation issued
733 April 29, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 715 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start November 1, 2021 · period end November 30, 2021 · first reported May 11, 2023 · EPA return-to-compliance field November 30, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
722 April 30, 2023 Informal State Formal Notice of Violation issued
723 April 30, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
732	April 29, 2025	Informal	State Formal Notice of Violation issued
733	April 29, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
722	April 30, 2023	Informal	State Formal Notice of Violation issued
723	April 30, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 714 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
720	February 24, 2022	Informal	State Formal Notice of Violation issued
721	February 24, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Monitoring, RegularViolation 716 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2018 · period end December 31, 2018 · first reported May 11, 2023 · EPA return-to-compliance field December 31, 2018

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
724 May 1, 2023 Informal State Formal Notice of Violation issued
725 May 1, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
724	May 1, 2023	Informal	State Formal Notice of Violation issued
725	May 1, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 717 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 19, 1999 · period end March 8, 2024 · first reported March 26, 2024 · EPA return-to-compliance field March 8, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
726	March 8, 2024	Informal	State Formal Notice of Violation issued
727	March 8, 2024	Informal	State Public Notification requested
728	March 8, 2024	Resolving	State Compliance achieved

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility