FREMONT CITY
Ohio — Community Water System — PWSID: OH7200311
System Information
| PWSID | OH7200311 |
| System Name | FREMONT 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 | Nov 17, 2025 |
Location & Contact
| State | Ohio |
| City | FREMONT |
| ZIP Code | 43420 |
| Address | 323 S FRONT ST |
| Organization | FROST, KEN |
| Phone | 419-334-5900 |
Population & Service
| Population Served | 18,319 |
| Service Connections | 7,800 |
Drinking Water Violations (227)
This water system has 227 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 2, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Nov 29, 2018 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| May 1, 2010 | May 31, 2010 | Nitrate | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | May 31, 2010 | Nitrate Rule |
| May 1, 2010 | May 31, 2010 | Nitrate | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | May 31, 2010 | Nitrate Rule |
| May 1, 2010 | May 31, 2010 | Nitrate | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | May 31, 2010 | Nitrate Rule |
| May 1, 2010 | May 31, 2010 | Nitrate | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | May 31, 2010 | Nitrate Rule |
| May 1, 2010 | May 31, 2010 | Nitrate | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | May 31, 2010 | Nitrate Rule |
| Feb 1, 2010 | Feb 28, 2010 | Nitrate | MCL | Yes | No | 11.6 MG/L | 10 mg/L | 10 | Resolved | Feb 9, 2010 | Nitrate Rule |
| Feb 1, 2010 | Feb 28, 2010 | Nitrate | MCL | Yes | No | 11.6 MG/L | 10 mg/L | 10 | Resolved | Feb 9, 2010 | Nitrate Rule |
| Feb 1, 2010 | Feb 28, 2010 | Nitrate | MCL | Yes | No | 11.6 MG/L | 10 mg/L | 10 | Resolved | Feb 9, 2010 | Nitrate Rule |
| Feb 1, 2010 | Feb 28, 2010 | Nitrate | MCL | Yes | No | 11.6 MG/L | 10 mg/L | 10 | Resolved | Feb 9, 2010 | Nitrate Rule |
| Feb 1, 2010 | Feb 28, 2010 | Nitrate | MCL | Yes | No | 11.6 MG/L | 10 mg/L | 10 | Resolved | Feb 9, 2010 | Nitrate Rule |
| Jan 1, 2010 | Jan 31, 2010 | Nitrate | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | Jan 11, 2010 | Nitrate Rule |
| Jan 1, 2010 | Jan 31, 2010 | Nitrate | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | Jan 11, 2010 | Nitrate Rule |
| Jan 1, 2010 | Jan 31, 2010 | Nitrate | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | Jan 11, 2010 | Nitrate Rule |
| Jan 1, 2010 | Jan 31, 2010 | Nitrate | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | Jan 11, 2010 | Nitrate Rule |
| Jan 1, 2010 | Jan 31, 2010 | Nitrate | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | Jan 11, 2010 | Nitrate Rule |
| Jun 1, 2009 | Jun 30, 2009 | Nitrate | MCL | Yes | No | 11.1 MG/L | 10 mg/L | 10 | Resolved | Jun 5, 2009 | Nitrate Rule |
| Jun 1, 2009 | Jun 30, 2009 | Nitrate | MCL | Yes | No | 11.1 MG/L | 10 mg/L | 10 | Resolved | Jun 5, 2009 | Nitrate Rule |
| Jun 1, 2009 | Jun 30, 2009 | Nitrate | MCL | Yes | No | 11.1 MG/L | 10 mg/L | 10 | Resolved | Jun 5, 2009 | Nitrate Rule |
| Jun 1, 2009 | Jun 30, 2009 | Nitrate | MCL | Yes | No | 11.1 MG/L | 10 mg/L | 10 | Resolved | Jun 5, 2009 | Nitrate Rule |
| Jun 1, 2009 | Jun 30, 2009 | Nitrate | MCL | Yes | No | 11.1 MG/L | 10 mg/L | 10 | Resolved | Jun 5, 2009 | Nitrate Rule |
| Sep 1, 2007 | Sep 30, 2007 | Interim Enhanced Surface Water Treatment Rule | MR | No | No | — | — | — | Resolved | Sep 30, 2007 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Sep 1, 2007 | Sep 30, 2007 | Interim Enhanced Surface Water Treatment Rule | MR | No | No | — | — | — | Resolved | Sep 30, 2007 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Sep 1, 2007 | Sep 30, 2007 | Interim Enhanced Surface Water Treatment Rule | MR | No | No | — | — | — | Resolved | Sep 30, 2007 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Sep 1, 2007 | Sep 30, 2007 | Interim Enhanced Surface Water Treatment Rule | MR | No | No | — | — | — | Resolved | Sep 30, 2007 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jun 1, 2007 | Jun 30, 2007 | Nitrate | MCL | Yes | No | 13.2 MG/L | 10 mg/L | 10 | Resolved | Jun 20, 2007 | Nitrate Rule |
| Jun 1, 2007 | Jun 30, 2007 | Nitrate | MCL | Yes | No | 13.2 MG/L | 10 mg/L | 10 | Resolved | Jun 20, 2007 | Nitrate Rule |
| Jun 1, 2007 | Jun 30, 2007 | Nitrate | MCL | Yes | No | 13.2 MG/L | 10 mg/L | 10 | Resolved | Jun 20, 2007 | Nitrate Rule |
| Jun 1, 2007 | Jun 30, 2007 | Nitrate | MCL | Yes | No | 13.2 MG/L | 10 mg/L | 10 | Resolved | Jun 20, 2007 | Nitrate Rule |
| Jun 1, 2006 | Jun 30, 2006 | Nitrate | MCL | Yes | No | 10.7 MG/L | 10 mg/L | 10 | Resolved | Jun 5, 2006 | Nitrate Rule |
| Jun 1, 2006 | Jun 30, 2006 | Nitrate | MCL | Yes | No | 10.7 MG/L | 10 mg/L | 10 | Resolved | Jun 5, 2006 | Nitrate Rule |
| Jun 1, 2006 | Jun 30, 2006 | Nitrate | MCL | Yes | No | 10.7 MG/L | 10 mg/L | 10 | Resolved | Jun 5, 2006 | Nitrate Rule |
| Jun 1, 2006 | Jun 30, 2006 | Nitrate | MCL | Yes | No | 10.7 MG/L | 10 mg/L | 10 | Resolved | Jun 5, 2006 | Nitrate Rule |
| May 1, 2006 | May 31, 2006 | Nitrate | MCL | Yes | No | 12.7 MG/L | 10 mg/L | 10 | Resolved | May 31, 2006 | Nitrate Rule |
| May 1, 2006 | May 31, 2006 | Nitrate | MCL | Yes | No | 12.7 MG/L | 10 mg/L | 10 | Resolved | May 31, 2006 | Nitrate Rule |
| May 1, 2006 | May 31, 2006 | Nitrate | MCL | Yes | No | 12.7 MG/L | 10 mg/L | 10 | Resolved | May 31, 2006 | Nitrate Rule |
| May 1, 2006 | May 31, 2006 | Nitrate | MCL | Yes | No | 12.7 MG/L | 10 mg/L | 10 | Resolved | May 31, 2006 | Nitrate Rule |
| Sep 1, 2005 | Sep 30, 2005 | Interim Enhanced Surface Water Treatment Rule | MR | No | Yes | — | — | — | Resolved | Sep 30, 2005 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Sep 1, 2005 | Sep 30, 2005 | Interim Enhanced Surface Water Treatment Rule | MR | No | Yes | — | — | — | Resolved | Sep 30, 2005 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Sep 1, 2005 | Sep 30, 2005 | Interim Enhanced Surface Water Treatment Rule | MR | No | Yes | — | — | — | Resolved | Sep 30, 2005 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jun 1, 2005 | Jun 30, 2005 | LASSO | MR | No | Yes | — | — | — | Resolved | Jun 30, 2005 | Synthetic Organic Chemicals |
| Jun 1, 2005 | Jun 30, 2005 | LASSO | MR | No | Yes | — | — | — | Resolved | Jun 30, 2005 | Synthetic Organic Chemicals |
| Jun 1, 2005 | Jun 30, 2005 | LASSO | MR | No | Yes | — | — | — | Resolved | Jun 30, 2005 | Synthetic Organic Chemicals |
| Jun 1, 2005 | Jun 30, 2005 | Simazine | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Jun 30, 2005 | Synthetic Organic Chemicals |
| Jun 1, 2005 | Jun 30, 2005 | Simazine | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Jun 30, 2005 | Synthetic Organic Chemicals |
| Jun 1, 2005 | Jun 30, 2005 | LASSO | MR | No | Yes | — | — | — | Resolved | Jun 30, 2005 | Synthetic Organic Chemicals |
| Jun 1, 2005 | Jun 30, 2005 | Simazine | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Jun 30, 2005 | Synthetic Organic Chemicals |
| Jun 1, 2005 | Jun 30, 2005 | Simazine | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Jun 30, 2005 | Synthetic Organic Chemicals |
| Jun 1, 2005 | Jun 30, 2005 | Atrazine | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Jun 30, 2005 | Synthetic Organic Chemicals |
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.