NY1930124 · New York

WHISTLE TREE DEVELOPMENT CORP.

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

Violation records shown: 51
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 51

Counties listed by EPA · Greene 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 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 29 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Unaddressed by formal action

Follow-up Or Routine LCR Tap M/RViolation 116 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2026 · first reported June 18, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
33	April 29, 2026	Informal	State Formal Notice of Violation issued
34	April 29, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 114 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
29	February 13, 2026	Informal	State Formal Notice of Violation issued
30	February 13, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 113 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26	February 13, 2026	Informal	State Formal Notice of Violation issued
27	February 13, 2026	Informal	State Public Notification requested
28	February 13, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Unaddressed by formal action

Follow-up Or Routine LCR Tap M/RViolation 115 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2025 · first reported June 18, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
31	April 29, 2026	Informal	State Formal Notice of Violation issued
32	April 29, 2026	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action

Follow-up Or Routine LCR Tap M/RViolation 4 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2025 · first reported March 9, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	June 9, 2025	Informal	State Public Notification requested
9	June 9, 2025	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 112 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · 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
21	October 14, 2025	Resolving	State Compliance achieved
22	October 14, 2025	Informal	State Formal Notice of Violation issued
23	October 14, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 97 · Heptachlor epoxide · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 95 · Heptachlor · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 94 · LASSO · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 93 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 92 · Aldicarb · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 91 · Carbofuran · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 89 · Aldicarb sulfone · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 88 · Aldicarb sulfoxide · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 87 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 86 · Dinoseb · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 85 · Picloram · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 84 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 83 · Simazine · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 82 · OXAMYL · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 81 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 80 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 77 · Toxaphene · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 76 · Methoxychlor · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 75 · BHC-GAMMA · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 74 · Endrin · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 3 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start July 1, 2024 · first reported March 9, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
7 June 9, 2025 Informal State Formal Notice of Violation issued
8 June 9, 2025 Informal State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7	June 9, 2025	Informal	State Formal Notice of Violation issued
8	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 111 · Chlordane · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 110 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 107 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 105 · Pentachlorophenol · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 104 · Benzo(a)pyrene · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 103 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 102 · 2,4,5-TP · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 101 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	June 9, 2025	Informal	State Formal Notice of Violation issued
20	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2024 · period end April 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field April 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4	April 1, 2025	Informal	State Formal Notice of Violation issued
5	April 1, 2025	Informal	State Public Notification requested
6	April 1, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 1 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2024 · period end January 31, 2024 · first reported March 9, 2026 · EPA return-to-compliance field January 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1	March 12, 2025	Informal	State Formal Notice of Violation issued
2	March 12, 2025	Informal	State Public Notification requested
3	March 12, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 9 · CYANIDE · Inorganic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
11	June 9, 2025	Informal	State Formal Notice of Violation issued
12	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 8 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
11	June 9, 2025	Informal	State Formal Notice of Violation issued
12	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 7 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
11	June 9, 2025	Informal	State Formal Notice of Violation issued
12	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 6 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
11	June 9, 2025	Informal	State Formal Notice of Violation issued
12	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
11	June 9, 2025	Informal	State Formal Notice of Violation issued
12	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 18 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
13	June 9, 2025	Informal	State Formal Notice of Violation issued
14	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 17 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
13	June 9, 2025	Informal	State Formal Notice of Violation issued
14	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 16 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
11	June 9, 2025	Informal	State Formal Notice of Violation issued
12	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 15 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
11	June 9, 2025	Informal	State Formal Notice of Violation issued
12	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 14 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
11	June 9, 2025	Informal	State Formal Notice of Violation issued
12	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 13 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
11	June 9, 2025	Informal	State Formal Notice of Violation issued
12	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 12 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
11	June 9, 2025	Informal	State Formal Notice of Violation issued
12	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
11	June 9, 2025	Informal	State Formal Notice of Violation issued
12	June 9, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 10 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 13, 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
11	June 9, 2025	Informal	State Formal Notice of Violation issued
12	June 9, 2025	Informal	State Public Notification requested

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