DENISON, CITY OF
Kansas - Community Water System - PWSID: KS2008505
System Information
| PWSID | KS2008505 |
| System Name | DENISON, CITY OF |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Apr 13, 1979 |
| Last Reported | Feb 25, 2026 |
Location & Contact
| State | Kansas |
| City | DENISON |
| ZIP Code | 66419 |
| Address | 111 CENTRAL AVENUE |
| Organization | JACKSON, LINDA |
| Phone | 785-935-2272 |
Population & Service
| Population Served | 145 |
| Service Connections | 121 |
Drinking Water Violations (71)
This water system has 71 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2025 | Jan 31, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jan 31, 2025 | - | |
| Jan 1, 2025 | Jan 31, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jan 31, 2025 | - | |
| Jan 1, 2025 | Jan 31, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jan 31, 2025 | - | |
| Jan 1, 2025 | Jan 31, 2025 | MON | No | Yes | - | - | - | Resolved | Jan 31, 2025 | - | |
| Jan 1, 2025 | Jan 31, 2025 | MON | No | Yes | - | - | - | Resolved | Jan 31, 2025 | - | |
| Jan 1, 2025 | Jan 31, 2025 | MON | No | Yes | - | - | - | Resolved | Jan 31, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Nov 14, 2024 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Nov 14, 2024 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Nov 14, 2024 | - | |
| Oct 31, 2020 | - | MR | No | No | - | TT | - | Resolved | May 12, 2022 | - | |
| Oct 31, 2020 | - | MR | No | No | - | TT | - | Resolved | May 12, 2022 | - | |
| Dec 30, 2017 | - | MR | No | No | - | TT | - | Resolved | Oct 26, 2018 | - | |
| Aug 1, 2015 | - | Other | No | No | - | - | - | Resolved | Feb 1, 2017 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Sep 2, 2015 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Sep 2, 2015 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Sep 2, 2015 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Sep 2, 2015 | - | |
| Jul 1, 2014 | - | Other | No | No | - | - | - | Resolved | Aug 20, 2014 | - | |
| Jul 1, 2014 | - | Other | No | No | - | - | - | Resolved | Aug 20, 2014 | - | |
| Jul 1, 2014 | - | Other | No | No | - | - | - | Resolved | Aug 20, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Oct 1, 2010 | - | Other | No | No | - | - | - | Resolved | Jul 7, 2011 | - | |
| Oct 1, 2010 | - | Other | No | No | - | - | - | Resolved | Jul 7, 2011 | - | |
| Oct 1, 2010 | - | Other | No | No | - | - | - | Resolved | Jul 7, 2011 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Jul 1, 2009 | - | Other | No | No | - | - | - | Resolved | Jul 14, 2009 | - | |
| Jul 1, 2009 | - | Other | No | No | - | - | - | Resolved | Jul 14, 2009 | - | |
| Jul 1, 2009 | - | Other | No | No | - | - | - | Resolved | Jul 14, 2009 | - | |
| Jul 1, 2009 | - | Other | No | No | - | - | - | Resolved | Jul 14, 2009 | - | |
| Apr 1, 2009 | - | Other | No | No | - | - | - | Resolved | Jul 2, 2009 | - | |
| Apr 1, 2009 | - | Other | No | No | - | - | - | Resolved | Jul 2, 2009 | - | |
| Jul 1, 2008 | - | Other | No | No | - | - | - | Resolved | Jul 3, 2008 | - | |
| Mar 1, 2008 | Mar 31, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2008 | - | |
| Mar 1, 2008 | Mar 31, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2008 | - | |
| Mar 1, 2008 | Mar 31, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2008 | - | |
| Mar 1, 2008 | Mar 31, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2008 | - | |
| Jul 1, 2007 | - | Other | No | No | - | - | - | Resolved | Jul 6, 2007 | - | |
| Jul 1, 2006 | - | Other | No | No | - | - | - | Resolved | Aug 2, 2006 | - | |
| Jul 1, 2006 | - | Other | No | No | - | - | - | Resolved | Aug 2, 2006 | - | |
| Jul 1, 2006 | - | Other | No | No | - | - | - | Resolved | Aug 2, 2006 | - | |
| Oct 1, 2002 | Oct 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2002 | - | |
| Oct 1, 2002 | Oct 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2002 | - | |
| Oct 1, 2002 | Oct 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2002 | - |
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.