OH4100512 · Ohio
DILLONVALE
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 11
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
Counties listed by EPA · Jefferson County, Ohio
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 10 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 269 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 31, 2024 · period end June 13, 2025 · first reported November 5, 2024 · EPA return-to-compliance field June 13, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 41 July 31, 2024 Informal State Violation/Reminder Notice 48 June 13, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 268 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 22, 2023 · period end June 24, 2024 · first reported May 28, 2024 · EPA return-to-compliance field June 24, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 37 March 26, 2024 Informal State Violation/Reminder Notice 42 June 24, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 263 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 23, 2022 · period end June 24, 2024 · first reported April 20, 2023 · EPA return-to-compliance field June 24, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 29 March 1, 2023 Informal State Violation/Reminder Notice 39 June 24, 2024 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 264 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 20, 2022 · first reported April 20, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 30 March 1, 2023 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 262 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported February 7, 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 26 November 21, 2022 Informal State Violation/Reminder Notice 27 November 21, 2022 Informal State Public Notification requested 32 August 1, 2023 Resolving State Compliance achieved 44 June 10, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 261 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported February 7, 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 26 November 21, 2022 Informal State Violation/Reminder Notice 27 November 21, 2022 Informal State Public Notification requested 32 August 1, 2023 Resolving State Compliance achieved 44 June 10, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 255 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2021 · period end June 7, 2022 · first reported February 22, 2022 · EPA return-to-compliance field June 7, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 18 November 19, 2021 Informal State Violation/Reminder Notice 19 November 19, 2021 Informal State Public Notification requested 33 June 7, 2022 Resolving State Compliance achieved 45 June 10, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 257 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 22, 2022 · EPA return-to-compliance field December 31, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20 November 22, 2021 Informal State Violation/Reminder Notice 21 November 22, 2021 Informal State Public Notification requested 32 August 1, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 256 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 22, 2022 · EPA return-to-compliance field December 31, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20 November 22, 2021 Informal State Violation/Reminder Notice 21 November 22, 2021 Informal State Public Notification requested 32 August 1, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 216 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start February 11, 2020 · period end June 30, 2024 · first reported May 14, 2020 · EPA return-to-compliance field June 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 11 February 11, 2020 Informal State Violation/Reminder Notice 38 June 30, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 214 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start January 3, 2019 · period end June 30, 2024 · first reported May 28, 2019 · EPA return-to-compliance field June 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7 January 3, 2019 Informal State Violation/Reminder Notice 38 June 30, 2024 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