NY3800157 · New York

MARYLAND WATER DISTRICT

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

Violation records shown: 32
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 31

Counties listed by EPA · Otsego 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 24 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.

Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 86 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start June 1, 2026 · period end June 30, 2026 · first reported September 29, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 85 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start May 1, 2026 · period end May 31, 2026 · first reported September 29, 2026 · EPA return-to-compliance field May 31, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 84 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start April 1, 2026 · period end April 30, 2026 · first reported September 29, 2026 · EPA return-to-compliance field April 30, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 83 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start March 1, 2026 · period end March 31, 2026 · first reported September 29, 2026 · EPA return-to-compliance field March 31, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 81 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start February 1, 2026 · period end February 28, 2026 · first reported September 29, 2026 · EPA return-to-compliance field February 28, 2026
No linked action row appears in the records shown.

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 80 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported June 18, 2026 · EPA return-to-compliance field January 31, 2026

2 linked actions

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

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 79 · 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
24	January 29, 2026	Informal	State Formal Notice of Violation issued
25	January 29, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 78 · 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

2 linked actions

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

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 77 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2025 · period end February 28, 2025 · first reported March 9, 2026 · EPA return-to-compliance field February 28, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
19	October 10, 2025	Informal	State Formal Notice of Violation issued
20	October 10, 2025	Informal	State Public Notification requested
21	October 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 76 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
16	March 24, 2025	Informal	State Formal Notice of Violation issued
17	March 24, 2025	Informal	State Public Notification requested
18	March 24, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 75 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2021 · period end December 31, 2021 · first reported May 11, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
13	May 10, 2022	Informal	State Formal Notice of Violation issued
14	May 10, 2022	Informal	State Public Notification requested
15	May 10, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 62 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start January 1, 2021 · period end March 14, 2022 · first reported March 28, 2022 · EPA return-to-compliance field March 14, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 55 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 51 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 50 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 49 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 48 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 46 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 44 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 43 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 42 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 41 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 40 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 39 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 38 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 36 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 34 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 33 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 29 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 16 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 15 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2019 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
10	March 14, 2022	Informal	State Formal Notice of Violation issued
11	March 14, 2022	Informal	State Public Notification requested
12	March 14, 2022	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