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 | Dec 19, 2025 |
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 (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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2010 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 4, 2011 | Consumer Confidence Rule |
| Jul 1, 2010 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 4, 2011 | Consumer Confidence Rule |
| Jan 1, 2010 | Jan 31, 2010 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 2010 | Total Coliform Rule |
| Jan 1, 2010 | Jan 31, 2010 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 2010 | Total Coliform Rule |
| Jan 1, 2010 | Jan 31, 2010 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 2010 | Total Coliform Rule |
| Jan 1, 2010 | Jan 31, 2010 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 2010 | Total Coliform Rule |
| May 1, 2009 | May 31, 2009 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2009 | Total Coliform Rule |
| May 1, 2009 | May 31, 2009 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2009 | Total Coliform Rule |
| May 1, 2009 | May 31, 2009 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2009 | Total Coliform Rule |
| May 1, 2009 | May 31, 2009 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2009 | Total Coliform Rule |
| May 1, 2008 | May 31, 2008 | Surface Water Treatment Rule | MR | No | No | — | — | — | Resolved | May 31, 2008 | Surface Water Treatment Rule |
| May 1, 2008 | May 31, 2008 | Surface Water Treatment Rule | MR | No | No | — | — | — | Resolved | May 31, 2008 | Surface Water Treatment Rule |
| May 1, 2008 | May 31, 2008 | Surface Water Treatment Rule | MR | No | No | — | — | — | Resolved | May 31, 2008 | Surface Water Treatment Rule |
| May 1, 2008 | May 31, 2008 | Surface Water Treatment Rule | MR | No | No | — | — | — | Resolved | May 31, 2008 | Surface Water Treatment Rule |
| May 1, 2004 | May 31, 2004 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 24, 2004 | Total Coliform Rule |
| May 1, 2004 | May 31, 2004 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 24, 2004 | Total Coliform Rule |
| May 1, 2004 | May 31, 2004 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 24, 2004 | Total Coliform Rule |
| May 1, 2004 | May 31, 2004 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 24, 2004 | Total Coliform Rule |
| Jan 1, 2002 | Dec 31, 2004 | Asbestos | MR | No | Yes | — | 7 MFL | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Asbestos | MR | No | Yes | — | 7 MFL | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Asbestos | MR | No | Yes | — | 7 MFL | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Asbestos | MR | No | Yes | — | 7 MFL | — | Resolved | Dec 31, 2004 | Inorganic Chemicals |
| Jul 1, 1997 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 1, 2000 | Lead and Copper Rule |
| Jul 1, 1997 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 1, 2000 | Lead and Copper Rule |
| Jul 1, 1997 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 1, 2000 | Lead and Copper Rule |
| Jul 1, 1997 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 1, 2000 | Lead and Copper Rule |
| Jul 1, 1997 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 1, 2000 | Lead and Copper Rule |
| Jul 1, 1993 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 1, 2000 | Lead and Copper Rule |
| Jul 1, 1993 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 1, 2000 | Lead and Copper Rule |
| Jul 1, 1993 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 1, 2000 | Lead and Copper Rule |
| Jul 1, 1993 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 1, 2000 | Lead and Copper Rule |
| Jul 1, 1993 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 1, 2000 | Lead and Copper Rule |
| Oct 1, 1991 | Oct 31, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Oct 31, 1991 | Total Coliform Rule |
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.