COLUMBIA/ADAIR UTILITIES DISTRICT
Kentucky - Community Water System - PWSID: KY0010702
System Information
| PWSID | KY0010702 |
| System Name | COLUMBIA/ADAIR UTILITIES DISTRICT |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Non-Inventory |
| Owner Type | Local |
| EPA Region | 04 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 10, 1979 |
| Last Reported | Mar 16, 2026 |
Location & Contact
| State | Kentucky |
| City | COLUMBIA |
| ZIP Code | 42728 |
| Address | PO BOX 567 |
| Organization | STONE, LENNON |
| Phone | 270-384-2181 |
Population & Service
| Population Served | 22,088 |
| Service Connections | 7,437 |
Drinking Water Violations (37)
This water system has 37 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 1, 2010 | - | Other | No | No | - | - | - | Resolved | Aug 4, 2011 | - | |
| Jul 1, 2010 | - | Other | No | No | - | - | - | Resolved | Aug 4, 2011 | - | |
| Jan 1, 2010 | Jan 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2010 | - | |
| Jan 1, 2010 | Jan 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2010 | - | |
| Jan 1, 2010 | Jan 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2010 | - | |
| Jan 1, 2010 | Jan 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2010 | - | |
| May 1, 2009 | May 31, 2009 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2009 | - | |
| May 1, 2009 | May 31, 2009 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2009 | - | |
| May 1, 2009 | May 31, 2009 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2009 | - | |
| May 1, 2009 | May 31, 2009 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2009 | - | |
| May 1, 2008 | May 31, 2008 | MR | No | No | - | - | - | Resolved | May 31, 2008 | - | |
| May 1, 2008 | May 31, 2008 | MR | No | No | - | - | - | Resolved | May 31, 2008 | - | |
| May 1, 2008 | May 31, 2008 | MR | No | No | - | - | - | Resolved | May 31, 2008 | - | |
| May 1, 2008 | May 31, 2008 | MR | No | No | - | - | - | Resolved | May 31, 2008 | - | |
| May 1, 2004 | May 31, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 24, 2004 | - | |
| May 1, 2004 | May 31, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 24, 2004 | - | |
| May 1, 2004 | May 31, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 24, 2004 | - | |
| May 1, 2004 | May 31, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 24, 2004 | - | |
| Jul 25, 2003 | - | Other | No | No | - | - | - | Resolved | Sep 2, 2003 | - | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | - | 7 MFL | - | Resolved | Dec 31, 2004 | - | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | - | 7 MFL | - | Resolved | Dec 31, 2004 | - | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | - | 7 MFL | - | Resolved | Dec 31, 2004 | - | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | - | 7 MFL | - | Resolved | Dec 31, 2004 | - | |
| Jul 1, 1997 | - | MR | No | No | - | TT | - | Resolved | Aug 1, 2000 | - | |
| Jul 1, 1997 | - | MR | No | No | - | TT | - | Resolved | Aug 1, 2000 | - | |
| Jul 1, 1997 | - | MR | No | No | - | TT | - | Resolved | Aug 1, 2000 | - | |
| Jul 1, 1997 | - | MR | No | No | - | TT | - | Resolved | Aug 1, 2000 | - | |
| Jul 1, 1997 | - | MR | No | No | - | TT | - | Resolved | Aug 1, 2000 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Aug 1, 2000 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Aug 1, 2000 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Aug 1, 2000 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Aug 1, 2000 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Aug 1, 2000 | - | |
| Oct 1, 1991 | Oct 31, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Oct 31, 1991 | - | |
| - | - | - | 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.