MD0180007 · Maryland
LEXINGTON PARK
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 5
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
Counties listed by EPA · St. Mary's County, Maryland
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 5 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 134 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Notification, Known or Potential LSLViolation 15 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · period end November 13, 2025 · first reported February 26, 2026 · EPA return-to-compliance field November 13, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25 November 13, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 14 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 5, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20 February 24, 2025 Informal State Violation/Reminder Notice 21 February 24, 2025 Informal State Public Notification requested 22 March 4, 2025 Resolving State Compliance achieved 24 July 7, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 13 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 5, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 17 February 24, 2025 Informal State Violation/Reminder Notice 18 February 24, 2025 Informal State Public Notification requested 19 March 4, 2025 Resolving State Compliance achieved 23 July 7, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 12 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start June 1, 2023 · period end August 31, 2023 · first reported May 17, 2024 · EPA return-to-compliance field August 31, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16 November 6, 2023 Resolving State Compliance achieved 14 April 4, 2024 Informal State Violation/Reminder Notice 15 April 4, 2024 Informal State Public Notification requested Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 9 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2020 · period end November 2, 2020 · first reported May 18, 2021 · EPA return-to-compliance field November 2, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 13 November 2, 2020 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