HILLSBORO, OH · Highland County
HIGHLAND COUNTY WATER COMPANY, INC. Water System
Current status
No open violations on record as of July 4, 2026.
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)
- OH3600514
- System type
- Community Water System
- Population served
- 28,421
- Service connections
- 11,016
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2022 – August 22, 2022
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
May 1, 2014 – May 31, 2014
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
February 1, 2011 – February 28, 2011
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 1993 – July 31, 1993
ResolvedMonitoring, Regular
—2,4-D
August 1, 1988 – July 31, 1989
ArchivedMonitoring, Regular
—2,4,5-TP
August 1, 1988 – July 31, 1989
ArchivedMonitoring, Regular
—BHC-GAMMA
August 1, 1988 – July 31, 1989
ArchivedMonitoring, Regular
—Methoxychlor
August 1, 1988 – July 31, 1989
ArchivedMonitoring, Regular
—Toxaphene
August 1, 1988 – July 31, 1989
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2022 – August 22, 2022 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| May 1, 2014 – May 31, 2014 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| February 1, 2011 – February 28, 2011 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1993 – July 31, 1993 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| August 1, 1988 – July 31, 1989 | Monitoring, Regular | 2,4-D | — | Archived |
| August 1, 1988 – July 31, 1989 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| August 1, 1988 – July 31, 1989 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| August 1, 1988 – July 31, 1989 | Monitoring, Regular | Methoxychlor | — | Archived |
| August 1, 1988 – July 31, 1989 | Monitoring, Regular | Toxaphene | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- August 22, 2022State Compliance achieved2 linked violations
- February 12, 2008State Compliance achieved5 linked violations
- September 28, 1988State Formal Notice of Violation issued6 linked violations
Contact
CUTLER, DAN
937-393-4281
HILLSBORO, OH 45133