HILLSBORO CITY
Ohio - Community Water System - PWSID: OH3600614
System Information
| PWSID | OH3600614 |
| System Name | HILLSBORO CITY |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 30, 1981 |
| Last Reported | Feb 25, 2026 |
Location & Contact
| State | Ohio |
| City | HILLSBORO |
| ZIP Code | 45133 |
| Address | 130 North High Street |
| Organization | ADKINS, SHAWN |
| Phone | 937-393-5219 |
Population & Service
| Population Served | 6,650 |
| Service Connections | 3,359 |
Drinking Water Violations (68)
This water system has 68 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 2, 2025 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Jul 2, 2025 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Sep 5, 2024 | - | Other | No | No | - | - | - | Resolved | Feb 10, 2025 | - | |
| Sep 5, 2024 | - | Other | No | No | - | - | - | Resolved | Feb 10, 2025 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | TT | - | Resolved | Jun 1, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | TT | - | Resolved | Jun 1, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | TT | - | Resolved | Jun 1, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | TT | - | Resolved | Jun 1, 2022 | - | |
| Feb 10, 2020 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Nov 2, 2018 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Aug 1, 2018 | Aug 31, 2018 | MON | No | No | - | - | - | Resolved | Aug 31, 2018 | - | |
| Aug 1, 2018 | Aug 31, 2018 | MON | No | No | - | - | - | Resolved | Aug 31, 2018 | - | |
| Aug 1, 2018 | Aug 31, 2018 | MON | No | No | - | - | - | Resolved | Aug 31, 2018 | - | |
| Aug 1, 2018 | Aug 31, 2018 | MON | No | No | - | - | - | Resolved | Aug 31, 2018 | - | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2016 | - | |
| Oct 1, 2007 | Oct 31, 2007 | TT | Yes | No | - | - | - | Resolved | Oct 31, 2007 | - | |
| Oct 1, 2007 | Oct 31, 2007 | TT | Yes | No | - | - | - | Resolved | Oct 31, 2007 | - | |
| Oct 1, 2007 | Oct 31, 2007 | TT | Yes | No | - | - | - | Resolved | Oct 31, 2007 | - | |
| Oct 1, 2007 | Oct 31, 2007 | TT | Yes | No | - | - | - | Resolved | Oct 31, 2007 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | Yes | - | - | - | Resolved | May 31, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | Yes | - | - | - | Resolved | May 31, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | Yes | - | - | - | Resolved | May 31, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | Yes | - | - | - | Resolved | May 31, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | May 31, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | May 31, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | May 31, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | May 31, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | May 31, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | May 31, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | May 31, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | May 31, 2006 | - | |
| Oct 1, 2003 | Oct 31, 2003 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2003 | - | |
| Oct 1, 2003 | Oct 31, 2003 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2003 | - | |
| Oct 1, 2003 | Oct 31, 2003 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2003 | - | |
| Oct 1, 2003 | Oct 31, 2003 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2003 | - | |
| Feb 1, 1994 | Feb 28, 1994 | TT | Yes | No | - | - | - | Resolved | Feb 28, 1994 | - | |
| Feb 1, 1994 | Feb 28, 1994 | TT | Yes | No | - | - | - | Resolved | Feb 28, 1994 | - | |
| Feb 1, 1994 | Feb 28, 1994 | TT | Yes | No | - | - | - | Resolved | Feb 28, 1994 | - | |
| Feb 1, 1994 | Feb 28, 1994 | TT | Yes | No | - | - | - | Resolved | Feb 28, 1994 | - | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | - | - | - | Resolved | Jan 31, 1994 | - | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | - | - | - | Resolved | Jan 31, 1994 | - | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | - | - | - | Resolved | Jan 31, 1994 | - | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | - | - | - | Resolved | Jan 31, 1994 | - | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | - | - | - | Resolved | Jan 31, 1994 | - | |
| Oct 1, 1993 | Oct 31, 1993 | TT | Yes | No | - | - | - | Resolved | Oct 31, 1993 | - | |
| Oct 1, 1993 | Oct 31, 1993 | TT | Yes | No | - | - | - | Resolved | Oct 31, 1993 | - | |
| Oct 1, 1993 | Oct 31, 1993 | TT | Yes | No | - | - | - | Resolved | Oct 31, 1993 | - |
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.