COLUMBUS PUBLIC WATER SYSTEM
Ohio - Community Water System - PWSID: OH2504412
System Information
| PWSID | OH2504412 |
| System Name | COLUMBUS PUBLIC WATER SYSTEM |
| 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 | Jun 2, 2001 |
| Last Reported | Feb 25, 2026 |
Location & Contact
| State | Ohio |
| City | COLUMBUS |
| ZIP Code | 43215 |
| Address | 910 Dublin Rd |
| Organization | NEWSOME, JOHN G |
| Phone | 614-645-8460 |
Population & Service
| Population Served | 1,305,946 |
| Service Connections | 284,610 |
Drinking Water Violations (33)
This water system has 33 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2016 | Jun 30, 2016 | MCL | Yes | No | 10.5 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 2016 | - | |
| Jun 1, 2016 | Jun 30, 2016 | MCL | Yes | No | 10.5 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 2016 | - | |
| Jun 1, 2016 | Jun 30, 2016 | MCL | Yes | No | 10.5 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 2016 | - | |
| Jun 1, 2016 | Jun 30, 2016 | MCL | Yes | No | 10.5 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 2016 | - | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | 11 MG/L | 10 mg/L | 10 | Resolved | Jun 17, 2015 | - | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | 11 MG/L | 10 mg/L | 10 | Resolved | Jun 17, 2015 | - | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | 11 MG/L | 10 mg/L | 10 | Resolved | Jun 17, 2015 | - | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | 11 MG/L | 10 mg/L | 10 | Resolved | Jun 17, 2015 | - | |
| Jun 12, 2012 | - | Other | No | No | - | - | - | Resolved | Jun 20, 2012 | - | |
| Mar 1, 2007 | Mar 31, 2007 | TT | Yes | No | - | - | - | Resolved | Mar 29, 2007 | - | |
| Mar 1, 2007 | Mar 31, 2007 | TT | Yes | No | - | - | - | Resolved | Mar 29, 2007 | - | |
| Mar 1, 2007 | Mar 31, 2007 | TT | Yes | No | - | - | - | Resolved | Mar 29, 2007 | - | |
| Mar 1, 2007 | Mar 31, 2007 | TT | Yes | No | - | - | - | Resolved | Mar 29, 2007 | - | |
| May 1, 2006 | May 31, 2006 | MCL | Yes | No | 11.6 MG/L | 10 mg/L | 10 | Resolved | May 30, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MCL | Yes | No | 11.6 MG/L | 10 mg/L | 10 | Resolved | May 30, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MCL | Yes | No | 11.6 MG/L | 10 mg/L | 10 | Resolved | May 30, 2006 | - | |
| May 1, 2006 | May 31, 2006 | MCL | Yes | No | 11.6 MG/L | 10 mg/L | 10 | Resolved | May 30, 2006 | - | |
| Jun 1, 2000 | Jun 30, 2000 | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 2000 | - | |
| Jun 1, 2000 | Jun 30, 2000 | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 2000 | - | |
| Jun 1, 2000 | Jun 30, 2000 | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 2000 | - | |
| Jun 1, 2000 | Jun 30, 2000 | MCL | Yes | No | 11.3 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 2000 | - | |
| Jun 1, 1998 | Jun 30, 1998 | MCL | Yes | No | 14 MG/L | 10 mg/L | - | Resolved | Jun 24, 1998 | - | |
| Jun 1, 1998 | Jun 30, 1998 | MCL | Yes | No | 14 MG/L | 10 mg/L | - | Resolved | Jun 24, 1998 | - | |
| Jun 1, 1998 | Jun 30, 1998 | MCL | Yes | No | 14 MG/L | 10 mg/L | - | Resolved | Jun 24, 1998 | - | |
| Jun 1, 1998 | Jun 30, 1998 | MCL | Yes | No | 14 MG/L | 10 mg/L | - | Resolved | Jun 24, 1998 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 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.