HIGHLAND COUNTY WATER COMPANY, INC.
Ohio — Community Water System — PWSID: OH3600514
System Information
| PWSID | OH3600514 |
| System Name | HIGHLAND COUNTY WATER COMPANY, INC. |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 4, 1987 |
| Last Reported | Feb 25, 2026 |
Location & Contact
| State | Ohio |
| City | HILLSBORO |
| ZIP Code | 45133 |
| Address | PO BOX 940 |
| Organization | CUTLER, DAN |
| Phone | 937-393-4281 |
Population & Service
| Population Served | 28,421 |
| Service Connections | 11,016 |
Drinking Water Violations (29)
This water system has 29 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2022 | — | Other | No | No | — | — | — | Resolved | Aug 22, 2022 | — | |
| Jul 1, 2022 | — | Other | No | No | — | — | — | Resolved | Aug 22, 2022 | — | |
| May 1, 2014 | May 31, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2014 | — | |
| May 1, 2014 | May 31, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2014 | — | |
| May 1, 2014 | May 31, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2014 | — | |
| May 1, 2014 | May 31, 2014 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2014 | — | |
| Jun 1, 2011 | — | MR | No | No | — | — | — | Resolved | Jul 20, 2011 | — | |
| Jun 1, 2011 | — | MR | No | No | — | — | — | Resolved | Jul 20, 2011 | — | |
| Jun 1, 2011 | — | MR | No | No | — | — | — | Resolved | Jul 20, 2011 | — | |
| Feb 1, 2011 | Feb 28, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2011 | — | |
| Feb 1, 2011 | Feb 28, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2011 | — | |
| Feb 1, 2011 | Feb 28, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2011 | — | |
| Feb 1, 2011 | Feb 28, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2011 | — | |
| Oct 1, 2008 | Oct 31, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2008 | — | |
| Oct 1, 2008 | Oct 31, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2008 | — | |
| Oct 1, 2008 | Oct 31, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2008 | — | |
| Dec 1, 2001 | Dec 31, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2001 | — | |
| Dec 1, 2001 | Dec 31, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2001 | — | |
| Dec 1, 2001 | Dec 31, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2001 | — | |
| Dec 1, 2001 | Dec 31, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2001 | — | |
| Jul 1, 1993 | Jul 31, 1993 | TT | Yes | No | — | — | — | Resolved | Jul 31, 1993 | — | |
| Jul 1, 1993 | Jul 31, 1993 | TT | Yes | No | — | — | — | Resolved | Jul 31, 1993 | — | |
| Jul 1, 1993 | Jul 31, 1993 | TT | Yes | No | — | — | — | Resolved | Jul 31, 1993 | — | |
| Aug 1, 1988 | Jul 31, 1989 | MR | No | Yes | — | 0.07 mg/L | — | Archived | Jul 31, 1989 | — | |
| Aug 1, 1988 | Jul 31, 1989 | MR | No | Yes | — | 0.003 mg/L | — | Archived | Jul 31, 1989 | — | |
| Aug 1, 1988 | Jul 31, 1989 | MR | No | Yes | — | 0.04 mg/L | — | Archived | Jul 31, 1989 | — | |
| Aug 1, 1988 | Jul 31, 1989 | MR | No | Yes | — | 0.0002 mg/L | — | Archived | Jul 31, 1989 | — | |
| Aug 1, 1988 | Jul 31, 1989 | MR | No | Yes | — | 0.002 mg/L | — | Archived | Jul 31, 1989 | — | |
| Aug 1, 1988 | Jul 31, 1989 | MR | No | Yes | — | 0.05 mg/L | — | Archived | Jul 31, 1989 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.