PA6430073 · Pennsylvania
GREYSTONE COUNTRY ESTATES
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 35
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 34
Counties listed by EPA · Mercer County, Pennsylvania
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 35 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 264 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2531774 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported March 9, 2026 · 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 26317731033 November 12, 2025 Informal State Public Notification requested 263177333 November 12, 2025 Informal State Formal Notice of Violation issued 26317732033 December 15, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2531773 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported March 9, 2026 · 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 26317731033 November 12, 2025 Informal State Public Notification requested 263177333 November 12, 2025 Informal State Formal Notice of Violation issued 26317732033 December 15, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524712 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524711 · ETHYLENE DIBROMIDE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524710 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524709 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524708 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524707 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524706 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524705 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524704 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524703 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524702 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524701 · 2,3,7,8-TCDD · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524700 · LASSO · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524699 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524698 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524697 · Dinoseb · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524696 · Picloram · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524695 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524694 · Simazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524693 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524692 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524691 · Glyphosate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524690 · Endothall · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524689 · Diquat · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524688 · Dalapon · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524687 · Toxaphene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end September 22, 2025 · first reported March 11, 2026 · EPA return-to-compliance field September 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 25246872007 September 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524686 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524685 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2524684 · Endrin · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25246841004 August 7, 2025 Informal State Public Notification requested 25246844 August 7, 2025 Informal State Formal Notice of Violation issued 26246842004 February 10, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2513548 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 3, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25135481 March 22, 2025 Informal State Formal Notice of Violation issued 25135482001 March 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2320959 · Groundwater Rule · Ground Water RuleNoncompliance period start March 1, 2023 · period end March 31, 2023 · first reported May 22, 2023 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 232095978001 April 26, 2023 Informal State Violation/Reminder Notice 232095980001 April 26, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2221399 · Groundwater Rule · Ground Water RuleNoncompliance period start March 1, 2022 · period end March 31, 2022 · first reported February 12, 2026 · EPA return-to-compliance field March 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 222139972001 May 9, 2022 Informal State Violation/Reminder Notice 222139974001 June 15, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 2114337 · Groundwater Rule · Ground Water RuleNoncompliance period start February 1, 2021 · period end February 28, 2021 · first reported May 14, 2021 · EPA return-to-compliance field February 28, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 211433766003 March 29, 2021 Informal State Formal Notice of Violation issued 211433767003 March 29, 2021 Informal State Public Notification requested 211433768003 March 29, 2021 Informal State Public Notification received 211433769003 March 29, 2021 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