MD0180009 · Maryland
MOUNT PLEASANT WATER CO., INC.
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 3
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 2
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 3 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 125 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, RegularViolation 38 · Arsenic · Arsenic RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 109 January 14, 2026 Informal State Violation/Reminder Notice 110 January 14, 2026 Informal State Public Notification requested 111 February 26, 2026 Resolving State Compliance achieved 112 June 26, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Notification, Known or Potential LSLViolation 37 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · period end November 4, 2025 · first reported December 3, 2025 · EPA return-to-compliance field November 4, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 108 November 4, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 32 · Groundwater Rule · Ground Water RuleNoncompliance period start July 1, 2019 · period end April 2, 2020 · first reported February 16, 2022 · EPA return-to-compliance field April 2, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 95 November 21, 2019 Informal State Boil Water Order 96 November 24, 2019 Formal State Administrative/Compliance Order without penalty issued 100 January 31, 2020 Informal State Formal Notice of Violation issued 103 April 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