ST MARYS, CITY OF
Kansas - Community Water System - PWSID: KS2014914
System Information
| PWSID | KS2014914 |
| System Name | ST MARYS, CITY OF |
| System Type | Community Water System |
| Water Source | Ground Water |
| 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 | ST MARYS |
| ZIP Code | 66536 |
| Address | 200 S 7TH ST |
| Organization | CORDELL, MAURICE |
| Phone | 785-437-2311 |
Population & Service
| Population Served | 2,781 |
| Service Connections | 981 |
Drinking Water Violations (36)
This water system has 36 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 2, 2025 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Jun 27, 2022 | - | |
| Dec 30, 2020 | - | MR | No | No | - | TT | - | Resolved | Jun 27, 2022 | - | |
| Jul 16, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 21, 2018 | - | |
| Jul 16, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 21, 2018 | - | |
| Jul 16, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 21, 2018 | - | |
| Jul 16, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 21, 2018 | - | |
| Dec 31, 2017 | - | MR | No | No | - | TT | - | Resolved | Aug 16, 2020 | - | |
| Dec 30, 2017 | - | MR | No | No | - | TT | - | Resolved | Jun 27, 2022 | - | |
| Jul 1, 2001 | - | Other | No | No | - | - | - | Resolved | Jul 27, 2001 | - | |
| Apr 1, 1997 | Jun 30, 1997 | MCL | Yes | No | 11.41 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 1997 | - | |
| Apr 1, 1997 | Jun 30, 1997 | MCL | Yes | No | 11.41 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 1997 | - | |
| Apr 1, 1997 | Jun 30, 1997 | MCL | Yes | No | 11.41 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 1997 | - | |
| Apr 1, 1997 | Jun 30, 1997 | MCL | Yes | No | 11.41 MG/L | 10 mg/L | 10 | Resolved | Jun 30, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MCL | Yes | No | 10.74 MG/L | 10 mg/L | 10 | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MCL | Yes | No | 10.74 MG/L | 10 mg/L | 10 | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MCL | Yes | No | 10.74 MG/L | 10 mg/L | 10 | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MCL | Yes | No | 10.74 MG/L | 10 mg/L | 10 | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1996 | Mar 31, 1996 | MCL | Yes | No | 16.28 MG/L | 10 mg/L | 10 | Resolved | Mar 31, 1996 | - | |
| Jan 1, 1996 | Mar 31, 1996 | MCL | Yes | No | 16.28 MG/L | 10 mg/L | 10 | Resolved | Mar 31, 1996 | - | |
| Jan 1, 1996 | Mar 31, 1996 | MCL | Yes | No | 16.28 MG/L | 10 mg/L | 10 | Resolved | Mar 31, 1996 | - | |
| Jan 1, 1996 | Mar 31, 1996 | MCL | Yes | No | 16.28 MG/L | 10 mg/L | 10 | Resolved | Mar 31, 1996 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Jan 5, 1994 | - | |
| Mar 29, 1988 | Mar 28, 1989 | MCL | Yes | No | 11.85 | 10 mg/L | 10 | Archived | Mar 28, 1989 | - | |
| Mar 29, 1988 | Mar 28, 1989 | MCL | Yes | No | 11.85 | 10 mg/L | 10 | Archived | Mar 28, 1989 | - | |
| Mar 29, 1988 | Mar 28, 1989 | MCL | Yes | No | 11.85 | 10 mg/L | 10 | Archived | Mar 28, 1989 | - | |
| Jun 23, 1987 | Dec 22, 1987 | MCL | Yes | No | 11.4 | 10 mg/L | 10 | Archived | Dec 22, 1987 | - | |
| Jun 23, 1987 | Dec 22, 1987 | MCL | Yes | No | 11.4 | 10 mg/L | 10 | Archived | Dec 22, 1987 | - | |
| Jun 23, 1987 | Dec 22, 1987 | MCL | Yes | No | 11.4 | 10 mg/L | 10 | Archived | Dec 22, 1987 | - | |
| Oct 1, 1982 | Sep 30, 1983 | MCL | Yes | No | 12.4 | 10 mg/L | 10 | Archived | Sep 30, 1983 | - | |
| Jan 13, 1981 | Oct 12, 1981 | MCL | Yes | No | - | 10 mg/L | - | Archived | Oct 12, 1981 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.