MO AMERICAN WARREN COUNTY WATER & SEWER
Missouri — Community Water System — PWSID: MO6036149
System Information
| PWSID | MO6036149 |
| System Name | MO AMERICAN WARREN COUNTY WATER & SEWER |
| 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 | Jan 23, 1990 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Missouri |
| City | COTTLEVILLE |
| ZIP Code | 63141-0000 |
| Address | 1290 MOTHERHEAD RD |
| Organization | HORAN, MATTHEW |
| Phone | 636-263-7370 |
Population & Service
| Population Served | 1,200 |
| Service Connections | 646 |
Drinking Water Violations (54)
This water system has 54 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 1, 2006 | Sep 30, 2006 | MR | No | No | — | 15 pCi/L | — | Resolved | Sep 30, 2006 | — | |
| Jul 1, 2006 | Sep 30, 2006 | MR | No | No | — | 5 pCi/L | — | Resolved | Sep 30, 2006 | — | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | — | 5 pCi/L | — | Resolved | Jun 30, 2006 | — | |
| Apr 1, 2006 | Jun 30, 2006 | MR | No | No | — | 15 pCi/L | — | Resolved | Jun 30, 2006 | — | |
| Aug 1, 2004 | Aug 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2004 | — | |
| Aug 1, 2004 | Aug 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2004 | — | |
| Aug 1, 2004 | Aug 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2004 | — | |
| Aug 1, 2004 | Aug 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2004 | — | |
| Aug 1, 2004 | Aug 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2004 | — | |
| May 1, 2004 | May 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2004 | — | |
| May 1, 2004 | May 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2004 | — | |
| May 1, 2004 | May 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2004 | — | |
| May 1, 2004 | May 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2004 | — | |
| May 1, 2004 | May 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2004 | — | |
| May 1, 2004 | May 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2004 | — | |
| Apr 1, 2004 | Apr 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2004 | — | |
| Apr 1, 2004 | Apr 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2004 | — | |
| Apr 1, 2004 | Apr 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2004 | — | |
| Apr 1, 2004 | Apr 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2004 | — | |
| Apr 1, 2004 | Apr 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2004 | — | |
| Apr 1, 2004 | Apr 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2004 | — | |
| Apr 1, 2004 | Apr 30, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2004 | — | |
| Mar 1, 2004 | Mar 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2004 | — | |
| Mar 1, 2004 | Mar 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2004 | — | |
| Mar 1, 2004 | Mar 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2004 | — | |
| Mar 1, 2004 | Mar 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2004 | — | |
| Jan 1, 2004 | Jan 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2004 | — | |
| Jan 1, 2004 | Jan 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2004 | — | |
| Jan 1, 2004 | Jan 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2004 | — | |
| Jan 1, 2004 | Jan 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2004 | — | |
| Jan 1, 2004 | Jan 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2004 | — | |
| Jan 1, 2004 | Jan 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2004 | — | |
| Feb 1, 2003 | Feb 28, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2003 | — | |
| Feb 1, 2003 | Feb 28, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2003 | — | |
| Feb 1, 2003 | Feb 28, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2003 | — | |
| Feb 1, 2003 | Feb 28, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2003 | — | |
| Feb 1, 2003 | Feb 28, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2003 | — | |
| Aug 1, 2001 | Aug 31, 2001 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 2001 | — | |
| Aug 1, 2001 | Aug 31, 2001 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 2001 | — | |
| Aug 1, 2001 | Aug 31, 2001 | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 2001 | — | |
| Jul 1, 2001 | Jul 31, 2001 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 2001 | — | |
| Jul 1, 2001 | Jul 31, 2001 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 2001 | — | |
| Jul 1, 2001 | Jul 31, 2001 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 2001 | — | |
| Jul 1, 1996 | — | MR | No | No | — | TT | — | Resolved | Jun 30, 1996 | — | |
| Jul 1, 1996 | — | MR | No | No | — | TT | — | Resolved | Jun 30, 1996 | — | |
| Feb 1, 1996 | Feb 29, 1996 | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 1996 | — | |
| Feb 1, 1996 | Feb 29, 1996 | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 1996 | — | |
| Feb 1, 1996 | Feb 29, 1996 | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 1996 | — | |
| Jul 1, 1995 | — | MR | No | No | — | TT | — | Resolved | Jun 30, 1995 | — | |
| Jul 1, 1995 | — | MR | No | No | — | TT | — | Resolved | Jun 30, 1995 | — |
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.