AQUA OHIO - TIFFIN
Ohio - Community Water System - PWSID: OH7400614
System Information
| PWSID | OH7400614 |
| System Name | AQUA OHIO - TIFFIN |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 27, 1990 |
| Last Reported | Feb 25, 2026 |
Location & Contact
| State | Ohio |
| City | MARION |
| ZIP Code | 43302 |
| Address | SCOTT J BALLENGER |
| Organization | AQUA OHIO INC - TIFFIN |
| Phone | 740-383-0939 |
Population & Service
| Population Served | 20,279 |
| Service Connections | 8,311 |
Drinking Water Violations (42)
This water system has 42 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 30, 2019 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jan 2, 2010 | - | MR | No | No | - | - | - | Resolved | Nov 10, 2010 | - | |
| Jan 2, 2010 | - | MR | No | No | - | - | - | Resolved | Nov 10, 2010 | - | |
| Oct 1, 2008 | Sep 30, 2009 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2009 | - | |
| Oct 1, 2008 | Sep 30, 2009 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2009 | - | |
| Oct 1, 2008 | Sep 30, 2009 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2009 | - | |
| Oct 1, 2008 | Sep 30, 2009 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2009 | - | |
| Dec 1, 2002 | Dec 31, 2002 | MCL | Yes | No | 12.1 MG/L | 10 mg/L | 10 | Resolved | Dec 27, 2002 | - | |
| Dec 1, 2002 | Dec 31, 2002 | MCL | Yes | No | 12.1 MG/L | 10 mg/L | 10 | Resolved | Dec 27, 2002 | - | |
| Dec 1, 2002 | Dec 31, 2002 | MCL | Yes | No | 12.1 MG/L | 10 mg/L | 10 | Resolved | Dec 27, 2002 | - | |
| Dec 1, 2002 | Dec 31, 2002 | MCL | Yes | No | 12.1 MG/L | 10 mg/L | 10 | Resolved | Dec 27, 2002 | - | |
| Dec 1, 1993 | Dec 31, 1993 | TT | Yes | No | - | - | - | Resolved | Dec 31, 1993 | - | |
| Dec 1, 1993 | Dec 31, 1993 | TT | Yes | No | - | - | - | Resolved | Dec 31, 1993 | - | |
| Dec 1, 1993 | Dec 31, 1993 | TT | Yes | No | - | - | - | Resolved | Dec 31, 1993 | - | |
| Nov 1, 1993 | Nov 30, 1993 | TT | Yes | No | - | - | - | Resolved | Nov 30, 1993 | - | |
| Nov 1, 1993 | Nov 30, 1993 | TT | Yes | No | - | - | - | Resolved | Nov 30, 1993 | - | |
| Nov 1, 1993 | Nov 30, 1993 | TT | Yes | No | - | - | - | Resolved | Nov 30, 1993 | - | |
| Nov 1, 1993 | Nov 30, 1993 | TT | Yes | No | - | - | - | Resolved | Nov 30, 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 | - | |
| 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 | - | |
| Sep 1, 1993 | Sep 30, 1993 | TT | Yes | No | - | - | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | TT | Yes | No | - | - | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | TT | Yes | No | - | - | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | TT | Yes | No | - | - | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | TT | Yes | No | - | - | - | Resolved | Sep 30, 1993 | - | |
| Aug 1, 1993 | Aug 31, 1993 | TT | Yes | No | - | - | - | Resolved | Aug 31, 1993 | - | |
| Aug 1, 1993 | Aug 31, 1993 | TT | Yes | No | - | - | - | Resolved | Aug 31, 1993 | - | |
| Aug 1, 1993 | Aug 31, 1993 | TT | Yes | No | - | - | - | Resolved | Aug 31, 1993 | - | |
| Aug 1, 1993 | Aug 31, 1993 | TT | Yes | No | - | - | - | Resolved | Aug 31, 1993 | - | |
| Aug 1, 1993 | Aug 31, 1993 | TT | Yes | No | - | - | - | Resolved | Aug 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 | - | |
| 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 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.