MOUNT VERNON, OH · Knox County
KNOX COUNTY WATER AND WASTEWATER PWS Water System
Current status
2 items on record are open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.
System facts
- System ID (PWSID)
- OH4202012
- System type
- Community Water System
- Population served
- 7,710
- Service connections
- 3,109
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Consumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
November 24, 2025
UnaddressedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
September 21, 2022
UnaddressedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
November 4, 2020 – December 3, 2020
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2013 – September 30, 2013
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2013 – September 30, 2013
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
May 1, 2004 – May 31, 2004
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 24, 2025 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Unaddressed |
| September 21, 2022 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Unaddressed |
| November 4, 2020 – December 3, 2020 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| January 1, 2013 – September 30, 2013 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2013 – September 30, 2013 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| May 1, 2004 – May 31, 2004 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- November 24, 2025State Violation/Reminder Notice1 linked violation
- September 21, 2022State Violation/Reminder Notice1 linked violation
- December 3, 2020State Compliance achieved2 linked violations
- November 4, 2020State Violation/Reminder Notice1 linked violation
- September 19, 2014State Compliance achieved2 linked violations
- June 24, 2014State Public Notification received2 linked violations
- November 20, 2013State Violation/Reminder Notice4 linked violations
- November 20, 2013State Public Notification requested5 linked violations
- October 8, 1987State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
Contact
PICKRELL, JEFFREY J
740-397-7041
MOUNT VERNON, OH 43050