GRANDE CASA
Missouri - Community Water System - PWSID: TX0700063
System Information
| PWSID | TX0700063 |
| System Name | GRANDE CASA |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 14, 1980 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Missouri |
| City | DES PERES |
| ZIP Code | 63131-1871 |
| Address | 1630 DES PERES RD STE 140 |
| Organization | WITTWER, CLARENCE |
| Phone | 254-355-9124 |
Population & Service
| Population Served | 501 |
| Service Connections | 167 |
Drinking Water Violations (131)
This water system has 131 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, 2024 | - | Other | No | No | - | - | - | Resolved | Sep 9, 2024 | - | |
| Jul 2, 2024 | - | Other | No | No | - | - | - | Resolved | Sep 9, 2024 | - | |
| Feb 1, 2020 | Feb 29, 2020 | MON | No | Yes | - | - | - | Resolved | Feb 29, 2020 | - | |
| Feb 1, 2020 | Feb 29, 2020 | MON | No | Yes | - | - | - | Resolved | Feb 29, 2020 | - | |
| Feb 1, 2020 | Feb 29, 2020 | MON | No | Yes | - | - | - | Resolved | Feb 29, 2020 | - | |
| Feb 1, 2020 | Feb 29, 2020 | MON | No | Yes | - | - | - | Resolved | Feb 29, 2020 | - | |
| Jan 9, 2020 | - | Other | No | No | - | - | - | Resolved | Nov 26, 2018 | - | |
| Jan 9, 2020 | - | Other | No | No | - | - | - | Resolved | Nov 26, 2018 | - | |
| Dec 30, 2019 | - | MR | No | No | - | TT | - | Resolved | Oct 22, 2020 | - | |
| Dec 30, 2019 | - | MR | No | No | - | TT | - | Resolved | Oct 22, 2020 | - | |
| Oct 1, 2019 | - | Other | No | No | - | - | - | Resolved | Jul 3, 2020 | - | |
| Oct 1, 2019 | - | Other | No | No | - | - | - | Resolved | Jul 3, 2020 | - | |
| Dec 30, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 22, 2020 | - | |
| Dec 30, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 22, 2020 | - | |
| Oct 25, 2018 | - | Other | No | No | - | - | - | Resolved | Nov 26, 2018 | - | |
| Oct 25, 2018 | - | Other | No | No | - | - | - | Resolved | Nov 26, 2018 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2019 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2019 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2019 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2019 | - | |
| Sep 1, 2018 | Sep 30, 2018 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2018 | - | |
| Sep 1, 2018 | Sep 30, 2018 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2018 | - | |
| Sep 1, 2018 | Sep 30, 2018 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2018 | - | |
| Sep 1, 2018 | Sep 30, 2018 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2018 | - | |
| Oct 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2019 | - | |
| Oct 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2019 | - | |
| Oct 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2019 | - | |
| Jan 22, 2015 | - | Other | No | No | - | - | - | Resolved | May 5, 2015 | - | |
| Jan 22, 2015 | - | Other | No | No | - | - | - | Resolved | May 5, 2015 | - | |
| Jan 22, 2015 | - | Other | No | No | - | - | - | Resolved | May 5, 2015 | - | |
| Dec 30, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 10, 2015 | - | |
| Dec 30, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 10, 2015 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2014 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2014 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2014 | - | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2014 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MR | No | No | - | 4.0 mg/L | - | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MR | No | No | - | 4.0 mg/L | - | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MR | No | No | - | 4.0 mg/L | - | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MR | No | No | - | 4.0 mg/L | - | Resolved | Mar 31, 2007 | - | |
| Oct 1, 2006 | Dec 31, 2006 | MR | No | No | - | 4.0 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Oct 1, 2006 | Dec 31, 2006 | MR | No | No | - | 4.0 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.