TROY PWS
Missouri — Community Water System — PWSID: MO6010798
System Information
| PWSID | MO6010798 |
| System Name | TROY PWS |
| 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 | Mar 7, 1980 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Missouri |
| City | TROY |
| ZIP Code | 63379-0000 |
| Address | 800 CAP AU GRIS |
| Organization | SCHNIEDER, JODI |
| Phone | 636-528-4712 |
Population & Service
| Population Served | 12,500 |
| Service Connections | 5,240 |
Drinking Water Violations (60)
This water system has 60 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2012 | Dec 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2012 | — | |
| Dec 1, 2012 | Dec 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2012 | — | |
| Dec 1, 2012 | Dec 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2012 | — | |
| Dec 1, 2012 | Dec 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2012 | — | |
| May 1, 2012 | May 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2012 | — | |
| May 1, 2012 | May 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2012 | — | |
| May 1, 2012 | May 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2012 | — | |
| May 1, 2012 | May 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MCL | Yes | No | 15.525 PCI/L | 15 pCi/L | 15 | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MCL | Yes | No | 15.525 PCI/L | 15 pCi/L | 15 | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MCL | Yes | No | 15.525 PCI/L | 15 pCi/L | 15 | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 19.08 PCI/L | 15 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 19.08 PCI/L | 15 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 19.08 PCI/L | 15 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 19.08 PCI/L | 15 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 5.5 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 5.5 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 19.08 PCI/L | 15 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 5.5 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 5.5 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 5.5 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 5.5 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 5.5 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 19.08 PCI/L | 15 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Oct 1, 2009 | Sep 30, 2010 | MCL | Yes | No | 19.08 PCI/L | 15 pCi/L | — | Resolved | Sep 30, 2010 | — | |
| Jun 1, 2005 | Jun 30, 2005 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2005 | — | |
| Jun 1, 2005 | Jun 30, 2005 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2005 | — | |
| Jun 1, 2005 | Jun 30, 2005 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2005 | — | |
| Jun 1, 2005 | Jun 30, 2005 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2005 | — | |
| Sep 1, 2002 | Sep 30, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2002 | — | |
| Sep 1, 2002 | Sep 30, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2002 | — | |
| Sep 1, 2002 | Sep 30, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2002 | — | |
| Sep 1, 2002 | Sep 30, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2002 | — | |
| Jul 1, 2002 | — | Other | No | No | — | — | — | Resolved | Apr 3, 2003 | — | |
| Jan 1, 1995 | Dec 31, 1998 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 1998 | — | |
| Jun 1, 1994 | Jun 30, 1994 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 1994 | — | |
| Jun 1, 1994 | Jun 30, 1994 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 1994 | — | |
| Jun 19, 1984 | Sep 18, 1985 | MCL | Yes | No | 18.7 | 15 pCi/L | 15 | Archived | Sep 18, 1985 | — | |
| Jun 19, 1984 | Sep 18, 1985 | MCL | Yes | No | 18.7 | 15 pCi/L | 15 | Archived | Sep 18, 1985 | — | |
| Jun 19, 1984 | Sep 18, 1984 | MCL | Yes | No | 18.7 | 15 pCi/L | 15 | Archived | Sep 18, 1984 | — | |
| Jun 19, 1984 | Sep 18, 1984 | MCL | Yes | No | 18.7 | 15 pCi/L | 15 | Archived | Sep 18, 1984 | — | |
| Jun 19, 1984 | Sep 18, 1984 | MCL | Yes | No | 18.7 | 15 pCi/L | 15 | Archived | Sep 18, 1984 | — | |
| Jun 19, 1984 | Sep 18, 1984 | MCL | Yes | No | 18.7 | 15 pCi/L | 15 | Archived | Sep 18, 1984 | — | |
| Nov 13, 1980 | Oct 12, 1983 | MCL | Yes | No | 10.2 | 5 pCi/L | 5 | Archived | Oct 12, 1983 | — | |
| Nov 13, 1980 | Oct 12, 1982 | MCL | Yes | No | 10.2 | 5 pCi/L | 5 | Archived | Oct 12, 1982 | — | |
| Nov 13, 1980 | Oct 12, 1982 | MCL | Yes | No | 10.2 | 5 pCi/L | 5 | Archived | Oct 12, 1982 | — | |
| Nov 13, 1980 | Oct 12, 1982 | MCL | Yes | No | 10.2 | 5 pCi/L | 5 | Archived | Oct 12, 1982 | — | |
| Nov 13, 1980 | Oct 12, 1981 | MCL | Yes | No | 10.2 | 5 pCi/L | — | Archived | Oct 12, 1981 | — | |
| Nov 13, 1980 | Oct 12, 1981 | MCL | Yes | No | 10.2 | 5 pCi/L | — | Archived | Oct 12, 1981 | — | |
| Nov 13, 1980 | Oct 12, 1981 | MCL | Yes | No | 10.2 | 5 pCi/L | — | Archived | Oct 12, 1981 | — |
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.