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MD0020013 · Maryland

GIBSON ISLAND

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

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

Counties listed by EPA · Anne Arundel County, Maryland

Open the EPA system record

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 1,095 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 16 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start October 1, 2022 · period end October 13, 2022 · first reported November 22, 2024 · EPA return-to-compliance field October 13, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
16 October 13, 2022 Resolving State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 15 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported May 22, 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
11	April 4, 2023	Informal	State Violation/Reminder Notice
12	April 4, 2023	Informal	State Public Notification requested
13	April 6, 2023	Resolving	State Compliance achieved
15	May 23, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 9 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 22, 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
8	March 7, 2023	Informal	State Violation/Reminder Notice
9	March 7, 2023	Informal	State Public Notification requested
10	March 30, 2023	Resolving	State Compliance achieved
14	May 12, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 22, 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
8	March 7, 2023	Informal	State Violation/Reminder Notice
9	March 7, 2023	Informal	State Public Notification requested
10	March 30, 2023	Resolving	State Compliance achieved
14	May 12, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 7 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 22, 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
8	March 7, 2023	Informal	State Violation/Reminder Notice
9	March 7, 2023	Informal	State Public Notification requested
10	March 30, 2023	Resolving	State Compliance achieved
14	May 12, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 22, 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
8	March 7, 2023	Informal	State Violation/Reminder Notice
9	March 7, 2023	Informal	State Public Notification requested
10	March 30, 2023	Resolving	State Compliance achieved
14	May 12, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 14 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 22, 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
8	March 7, 2023	Informal	State Violation/Reminder Notice
9	March 7, 2023	Informal	State Public Notification requested
10	March 30, 2023	Resolving	State Compliance achieved
14	May 12, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 13 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 22, 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
8	March 7, 2023	Informal	State Violation/Reminder Notice
9	March 7, 2023	Informal	State Public Notification requested
10	March 30, 2023	Resolving	State Compliance achieved
14	May 12, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 12 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 22, 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
8	March 7, 2023	Informal	State Violation/Reminder Notice
9	March 7, 2023	Informal	State Public Notification requested
10	March 30, 2023	Resolving	State Compliance achieved
14	May 12, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 11 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 22, 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
8	March 7, 2023	Informal	State Violation/Reminder Notice
9	March 7, 2023	Informal	State Public Notification requested
10	March 30, 2023	Resolving	State Compliance achieved
14	May 12, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 10 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 22, 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
8	March 7, 2023	Informal	State Violation/Reminder Notice
9	March 7, 2023	Informal	State Public Notification requested
10	March 30, 2023	Resolving	State Compliance achieved
14	May 12, 2023	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