CHAUNCEY
Ohio — Community Water System — PWSID: OH0500512
System Information
| PWSID | OH0500512 |
| System Name | CHAUNCEY |
| 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 | Jan 30, 1981 |
| Last Reported | Feb 25, 2026 |
Location & Contact
| State | Ohio |
| City | CHAUNCEY |
| ZIP Code | 45719 |
| Address | 30 LEXINGTON AVENUE |
| Organization | RENNER, AMY |
| Phone | 740-797-2031 |
Population & Service
| Population Served | 1,428 |
| Service Connections | 515 |
Drinking Water Violations (294)
This water system has 294 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 | — | — | |
| Jan 24, 2020 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Dec 5, 2018 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Nov 1, 2014 | Nov 30, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2014 | — | |
| Nov 1, 2014 | Nov 30, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2014 | — | |
| Nov 1, 2014 | Nov 30, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2014 | — | |
| Oct 1, 2012 | Oct 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2012 | — | |
| Oct 1, 2012 | Oct 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2012 | — | |
| Oct 1, 2012 | Oct 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2012 | — | |
| 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 | — | |
| Jan 1, 2007 | Jan 31, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2007 | — | |
| Jan 1, 2007 | Jan 31, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2007 | — | |
| Jan 1, 2007 | Jan 31, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2007 | — | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2005 | — | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | — | 0.080 mg/L | — | Archived | Sep 30, 2005 | — | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2005 | — | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jun 30, 2005 | — |
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.