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MD0080035 · Maryland

PARKWAY SUBDIVISION WATER COMPANY

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

Violation records shown: 12
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 12

Counties listed by EPA · Charles 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 12 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

Monitoring, RegularViolation 34 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported May 17, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
69	March 28, 2024	Informal	State Violation/Reminder Notice
70	March 28, 2024	Informal	State Public Notification requested
72	May 15, 2024	Informal	State Public Notification received
71	May 22, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 33 · Arsenic · Arsenic Rule

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
64	March 14, 2023	Informal	State Violation/Reminder Notice
65	March 14, 2023	Informal	State Public Notification requested
66	March 14, 2023	Resolving	State Compliance achieved
68	May 1, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 32 · 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
63	March 3, 2023	Resolving	State Compliance achieved
61	March 7, 2023	Informal	State Violation/Reminder Notice
62	March 7, 2023	Informal	State Public Notification requested
67	May 2, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 31 · 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
63	March 3, 2023	Resolving	State Compliance achieved
61	March 7, 2023	Informal	State Violation/Reminder Notice
62	March 7, 2023	Informal	State Public Notification requested
67	May 2, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 30 · 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
63	March 3, 2023	Resolving	State Compliance achieved
61	March 7, 2023	Informal	State Violation/Reminder Notice
62	March 7, 2023	Informal	State Public Notification requested
67	May 2, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 29 · 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
63	March 3, 2023	Resolving	State Compliance achieved
61	March 7, 2023	Informal	State Violation/Reminder Notice
62	March 7, 2023	Informal	State Public Notification requested
67	May 2, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 28 · 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
63	March 3, 2023	Resolving	State Compliance achieved
61	March 7, 2023	Informal	State Violation/Reminder Notice
62	March 7, 2023	Informal	State Public Notification requested
67	May 2, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 27 · 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
63	March 3, 2023	Resolving	State Compliance achieved
61	March 7, 2023	Informal	State Violation/Reminder Notice
62	March 7, 2023	Informal	State Public Notification requested
67	May 2, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26 · 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
63	March 3, 2023	Resolving	State Compliance achieved
61	March 7, 2023	Informal	State Violation/Reminder Notice
62	March 7, 2023	Informal	State Public Notification requested
67	May 2, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 25 · 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
63	March 3, 2023	Resolving	State Compliance achieved
61	March 7, 2023	Informal	State Violation/Reminder Notice
62	March 7, 2023	Informal	State Public Notification requested
67	May 2, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 24 · 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
63	March 3, 2023	Resolving	State Compliance achieved
61	March 7, 2023	Informal	State Violation/Reminder Notice
62	March 7, 2023	Informal	State Public Notification requested
67	May 2, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 23 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2018 · period end December 31, 2020 · first reported May 18, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
57	February 24, 2021	Informal	State Violation/Reminder Notice
58	February 24, 2021	Informal	State Public Notification requested
59	February 25, 2021	Resolving	State Compliance achieved
60	May 5, 2021	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