PA6430040 · Pennsylvania
GROVE CITY BORO WATER DEPT
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 18
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 18
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 18 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 324 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 2603490 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2026 · period end July 27, 2026 · first reported March 11, 2026 · EPA return-to-compliance field July 27, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26034906001 February 3, 2026 Informal State Formal Notice of Violation issued 26034907001 February 3, 2026 Informal State Public Notification requested 26034908001 June 12, 2026 Informal State Public Notification received 26034909001 July 27, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2531760 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance 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 26317601 November 12, 2025 Informal State Formal Notice of Violation issued 26317602001 November 13, 2025 Resolving State Compliance achieved 26317603001 June 12, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338826 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338825 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338824 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338823 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338822 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338821 · LASSO · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338820 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338819 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338818 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338817 · Simazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338816 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338815 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338814 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2338813 · Endrin · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end November 21, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 21, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243881378002 November 8, 2023 Informal State Formal Notice of Violation issued 243881379002 November 8, 2023 Informal State Public Notification requested 243881381002 November 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2203763 · Groundwater Rule · Ground Water RuleNoncompliance period start November 1, 2021 · period end November 30, 2021 · first reported February 12, 2026 · EPA return-to-compliance field November 30, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 220376372002 December 21, 2021 Informal State Violation/Reminder Notice 220376373002 December 21, 2021 Informal State Public Notification requested 220376374002 January 19, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2102307 · Groundwater Rule · Ground Water RuleNoncompliance period start October 1, 2020 · period end October 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field October 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210230766001 December 3, 2020 Informal State Violation/Reminder Notice 210230767001 December 3, 2020 Informal State Public Notification requested 210230768001 December 7, 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