DAYTON PUBLIC WATER SYSTEM
Ohio - Community Water System - PWSID: OH5703512
System Information
| PWSID | OH5703512 |
| System Name | DAYTON 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 | DAYTON |
| ZIP Code | 45414 |
| Address | 3210 Chuck Wagner Ln |
| Organization | BAYLESS, MIYAH |
| Phone | 937-333-6099 |
Population & Service
| Population Served | 141,407 |
| Service Connections | 50,351 |
Drinking Water Violations (46)
This water system has 46 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2009 | May 31, 2009 | TT | Yes | No | - | - | - | Resolved | May 31, 2009 | - | |
| May 1, 2009 | May 31, 2009 | TT | Yes | No | - | - | - | Resolved | May 31, 2009 | - | |
| May 1, 2009 | May 31, 2009 | TT | Yes | No | - | - | - | Resolved | May 31, 2009 | - | |
| Jan 1, 2005 | Jan 31, 2005 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2005 | - | |
| Jan 1, 2005 | Jan 31, 2005 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2005 | - | |
| Jan 1, 2005 | Jan 31, 2005 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2005 | - | |
| Dec 1, 2004 | Dec 31, 2004 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2004 | - | |
| Dec 1, 2004 | Dec 31, 2004 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2004 | - | |
| Dec 1, 2004 | Dec 31, 2004 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2004 | - | |
| Jul 1, 2003 | Jul 31, 2003 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2003 | - | |
| Jul 1, 2003 | Jul 31, 2003 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2003 | - | |
| Jul 1, 2003 | Jul 31, 2003 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2003 | - | |
| Jul 1, 2003 | Jul 31, 2003 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2003 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2002 | Jul 31, 2002 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | Jul 31, 2002 | - | |
| May 1, 2001 | Jul 31, 2001 | MR | No | Yes | - | 0.003 mg/L | - | Resolved | Jul 31, 2001 | - | |
| May 1, 2001 | Jul 31, 2001 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Jul 31, 2001 | - | |
| May 1, 2001 | Jul 31, 2001 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2001 | - | |
| Jul 1, 2000 | - | Other | No | No | - | - | - | Resolved | Jul 10, 2000 | - | |
| Jul 1, 2000 | - | Other | No | No | - | - | - | Resolved | Jul 10, 2000 | - | |
| Jul 1, 1994 | Dec 31, 1994 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 1994 | - | |
| Jul 1, 1994 | Dec 31, 1994 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 1994 | - | |
| Jul 1, 1994 | Dec 31, 1994 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 1994 | - | |
| Sep 1, 1992 | Sep 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1992 | - | |
| Sep 1, 1992 | Sep 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1992 | - | |
| Sep 1, 1992 | Sep 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1992 | - | |
| Sep 1, 1992 | Sep 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1992 | - | |
| Sep 1, 1992 | Sep 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1992 | - | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 1992 | - | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 1992 | - | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 1992 | - | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 1992 | - | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 1992 | - | |
| - | - | - | 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.