CIMMARON BAY SUBDIVISION
Missouri - Community Water System - PWSID: MO3031290
System Information
| PWSID | MO3031290 |
| System Name | CIMMARON BAY SUBDIVISION |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 1, 1999 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Missouri |
| City | DES PERES |
| ZIP Code | 63131-0000 |
| Address | 1630 DES PERES RD STE 140 |
| Organization | SASSEN, ISABEL |
| Phone | 314-464-3964 |
Population & Service
| Population Served | 160 |
| Service Connections | 93 |
Drinking Water Violations (30)
This water system has 30 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Dec 1, 2004 | Dec 31, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2004 | - | |
| Dec 1, 2004 | Dec 31, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2004 | - | |
| Dec 1, 2004 | Dec 31, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2004 | - | |
| Dec 1, 2004 | Dec 31, 2004 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MR | No | No | - | 15 pCi/L | - | Resolved | Dec 31, 2004 | - | |
| Sep 1, 2004 | Nov 30, 2004 | MR | No | No | - | 5 pCi/L | - | Resolved | Nov 30, 2004 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Aug 20, 2007 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Aug 20, 2007 | - | |
| Jun 1, 2004 | Aug 31, 2004 | MR | No | No | - | 5 pCi/L | - | Resolved | Aug 31, 2004 | - | |
| Jul 1, 2003 | - | Other | No | No | - | - | - | Resolved | Aug 20, 2007 | - | |
| Jul 1, 2003 | - | Other | No | No | - | - | - | Resolved | Aug 20, 2007 | - | |
| Mar 1, 2003 | Mar 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2003 | - | |
| Mar 1, 2003 | Mar 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2003 | - | |
| Mar 1, 2003 | Mar 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2003 | - | |
| Jul 1, 2002 | - | Other | No | No | - | - | - | Resolved | Aug 20, 2007 | - | |
| Jul 1, 2002 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2009 | - | |
| Jul 1, 2002 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2009 | - | |
| Jul 1, 2002 | - | Other | No | No | - | - | - | Resolved | Aug 20, 2007 | - | |
| Jul 1, 2002 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2009 | - | |
| Jul 1, 2002 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2009 | - | |
| Jan 11, 2000 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2009 | - | |
| Jan 11, 2000 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2009 | - | |
| Jan 11, 2000 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2009 | - | |
| Jan 11, 2000 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2009 | - | |
| Jan 11, 2000 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2009 | - | |
| Jan 11, 2000 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2009 | - | |
| Jan 1, 2000 | Dec 31, 2000 | MR | No | No | - | 15 pCi/L | - | Resolved | Dec 31, 2000 | - |
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.