DC0000003 · District of Columbia

NAVAL STATION WASHINGTON - WNY

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

Violation records shown: 11
EPA health-based flag: 4
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 4

Counties listed by EPA · District of Columbia, District of Columbia

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

Violations and what followed

Among 11 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 31 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 35 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start November 17, 2025 · period end November 18, 2025 · first reported February 25, 2026 · EPA return-to-compliance field November 18, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
62	November 18, 2025	Resolving	State Compliance achieved
61	February 3, 2026	Informal	Federal issued Formal Notice of Violation
63	February 4, 2026	Informal	Federal no additional Formal Action needed

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 34 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 18, 2025 · period end September 19, 2025 · first reported December 3, 2025 · EPA return-to-compliance field September 19, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
58	September 19, 2025	Resolving	Federal Compliance achieved
57	November 12, 2025	Informal	Federal issued Formal Notice of Violation
59	November 13, 2025	Informal	Federal no additional Formal Action needed

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 33 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported December 3, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
60	November 5, 2025	Resolving	Federal Compliance achieved
57	November 12, 2025	Informal	Federal issued Formal Notice of Violation
59	November 13, 2025	Informal	Federal no additional Formal Action needed

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 32 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2025 · period end August 1, 2025 · first reported December 3, 2025 · EPA return-to-compliance field August 1, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
55 July 23, 2025 Informal Federal issued Formal Notice of Violation
56 August 1, 2025 Resolving Federal Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 31 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported December 3, 2025 · EPA return-to-compliance field June 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
55	July 23, 2025	Informal	Federal issued Formal Notice of Violation
60	November 5, 2025	Resolving	Federal Compliance achieved

Monitoring or reporting · Resolved

Report Sample Result/Fail Monitor (RTCR)Violation 30 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 11, 2025 · period end February 11, 2025 · first reported December 3, 2025 · EPA return-to-compliance field February 11, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
53	February 11, 2025	Resolving	Federal Compliance achieved
52	March 24, 2025	Informal	Federal issued Formal Notice of Violation
54	March 25, 2025	Informal	Federal no additional Formal Action needed

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 29 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end July 5, 2023 · first reported November 16, 2023 · EPA return-to-compliance field July 5, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
50	July 5, 2023	Resolving	Federal Compliance achieved
49	July 26, 2023	Informal	Federal Violation/Reminder Notice
51	July 27, 2023	Informal	Federal no additional Formal Action needed

Monitoring or reporting · Resolved

Monitoring, Additional Routine (RTCR)Violation 28 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2023 · period end April 10, 2023 · first reported August 18, 2023 · EPA return-to-compliance field April 10, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
47	April 10, 2023	Resolving	Federal Compliance achieved
46	May 30, 2023	Informal	Federal Violation/Reminder Notice
48	June 1, 2023	Informal	Federal no additional Formal Action needed

Monitoring or reporting · Resolved

Reporting, Assessment Forms (RTCR)Violation 27 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2023 · period end March 3, 2023 · first reported August 18, 2023 · EPA return-to-compliance field March 3, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
44	March 3, 2023	Resolving	Federal Compliance achieved
43	April 18, 2023	Informal	Federal issued Formal Notice of Violation
45	April 19, 2023	Informal	Federal no additional Formal Action needed

EPA health-based flag · Resolved

Treatment Technique, Level 1 Assessment (RTCR)Violation 26 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2023 · period end March 3, 2023 · first reported August 18, 2023 · EPA return-to-compliance field March 3, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
44	March 3, 2023	Resolving	Federal Compliance achieved
43	April 18, 2023	Informal	Federal issued Formal Notice of Violation
45	April 19, 2023	Informal	Federal no additional Formal Action needed

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 18 · Long Term 2 Enhanced Surface Water Treatment Rule · Long Term 2 Enhanced Surface Water Treatment Rule

Noncompliance period start November 1, 2016 · period end March 13, 2023 · first reported March 31, 2017 · EPA return-to-compliance field March 13, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
64	January 31, 2017	Resolving	Federal Compliance achieved
34	April 19, 2017	Informal	Federal Violation/Reminder Notice
39	September 18, 2020	Formal	Federal Final Administrative Order issued
42	March 13, 2023	Resolving	Federal 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