WARREN COUNTY
Ohio - Community Water System - PWSID: OH8301512
System Information
| PWSID | OH8301512 |
| System Name | WARREN COUNTY |
| System Type | Community Water System |
| Water Source | Ground 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 | LEBANON |
| ZIP Code | 45036 |
| Address | 406 Justice Drive |
| Organization | BRAUSCH, CHRIS |
| Phone | 513-695-1377 |
Population & Service
| Population Served | 81,975 |
| Service Connections | 30,361 |
Drinking Water Violations (153)
This water system has 153 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 5, 2024 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2024 | - | |
| Sep 5, 2024 | - | Other | No | No | - | - | - | Resolved | Oct 25, 2024 | - | |
| Aug 17, 2022 | - | Other | No | No | - | - | - | Resolved | Dec 8, 2022 | - | |
| Aug 17, 2022 | - | Other | No | No | - | - | - | Resolved | Dec 8, 2022 | - | |
| Nov 9, 2018 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2013 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2013 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2013 | - | |
| Oct 1, 2013 | Dec 31, 2013 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2013 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.5 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.4 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.02 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.02 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.0005 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.02 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.02 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.0005 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.0005 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.4 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.4 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | Yes | - | 0.0005 mg/L | - | Resolved | Mar 31, 1997 | - |
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.