CS HARRISBURG UTILITY COMPANY
Missouri — Community Water System — PWSID: AZ0415029
System Information
| PWSID | AZ0415029 |
| System Name | CS HARRISBURG UTILITY COMPANY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 30, 1983 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Missouri |
| City | DES PERES |
| ZIP Code | 63131 |
| Address | — |
| Organization | KRIESS, FRED |
| Phone | 602-698-9786 |
Population & Service
| Population Served | 1,759 |
| Service Connections | 687 |
Drinking Water Violations (147)
This water system has 147 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 9, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Aug 9, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Aug 9, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Aug 9, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Aug 9, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Aug 9, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Nov 8, 2024 | — | Other | No | No | — | — | — | Resolved | Nov 18, 2024 | — | |
| Nov 8, 2024 | — | Other | No | No | — | — | — | Resolved | Nov 18, 2024 | — | |
| Oct 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Oct 11, 2024 | — | |
| Oct 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Oct 11, 2024 | — | |
| Oct 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Oct 11, 2024 | — | |
| Oct 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Oct 11, 2024 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2023 | — | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2023 | — | |
| Mar 1, 2022 | — | RPT | No | No | — | — | — | Resolved | Apr 21, 2022 | — | |
| Mar 1, 2022 | — | RPT | No | No | — | — | — | Resolved | Apr 21, 2022 | — | |
| Oct 1, 2016 | Sep 30, 2017 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2017 | — | |
| Oct 1, 2016 | Sep 30, 2017 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2017 | — | |
| Oct 1, 2016 | Sep 30, 2017 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2017 | — | |
| Oct 1, 2016 | Sep 30, 2017 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2017 | — | |
| Sep 1, 2016 | Sep 30, 2016 | MON | No | No | — | — | — | Resolved | Sep 30, 2016 | — | |
| Sep 1, 2016 | Sep 30, 2016 | MON | No | No | — | — | — | Resolved | Sep 30, 2016 | — | |
| Oct 1, 2014 | — | MR | No | No | — | TT | — | Resolved | Nov 24, 2014 | — | |
| Oct 1, 2014 | — | MR | No | No | — | TT | — | Resolved | Nov 24, 2014 | — | |
| Oct 1, 2013 | — | Other | No | No | — | — | — | Resolved | Oct 8, 2013 | — | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2013 | — | |
| Jan 1, 2013 | Mar 31, 2013 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2013 | — | |
| Oct 1, 2012 | Dec 31, 2012 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Oct 1, 2012 | Dec 31, 2012 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Oct 1, 2012 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2013 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2012 | — | |
| Oct 1, 2011 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2013 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2011 | — | |
| Oct 1, 2010 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2013 | — | |
| Jul 1, 2010 | — | Other | No | No | — | — | — | Resolved | Aug 4, 2010 | — | |
| Oct 1, 2007 | Dec 31, 2007 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Oct 1, 2007 | Dec 31, 2007 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Apr 1, 2007 | Jun 30, 2007 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2007 | — | |
| Jan 1, 2007 | Dec 31, 2009 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2009 | — | |
| Jan 1, 2007 | Mar 31, 2007 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2007 | — | |
| Jan 1, 2007 | Mar 31, 2007 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2007 | — | |
| Jan 1, 2007 | Dec 31, 2009 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2006 | — | |
| Jul 1, 2006 | Sep 30, 2006 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2006 | — | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2006 | — | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2006 | — | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2006 | — |
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.