ST CHARLES CITY OF
Idaho - Community Water System - PWSID: ID6040024
System Information
| PWSID | ID6040024 |
| System Name | ST CHARLES CITY OF |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 13, 1980 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Idaho |
| City | ST. CHARLES |
| ZIP Code | 83223 |
| Address | 100 West |
| Organization | GUDMUNDSON, TYLER |
| Phone | 208-569-9817 |
Population & Service
| Population Served | 191 |
| Service Connections | 206 |
Drinking Water Violations (74)
This water system has 74 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 | - | - | |
| Jul 2, 2025 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Jul 2, 2025 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Jul 2, 2025 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Jun 1, 2010 | Jun 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2010 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2010 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2010 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2010 | - | |
| Jun 1, 2010 | Jun 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2010 | - | |
| Jul 1, 2009 | Jul 31, 2009 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2009 | - | |
| Jun 1, 2009 | Jun 30, 2009 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2009 | - | |
| Oct 1, 2008 | Oct 31, 2008 | MR | No | No | - | 5% of samples | - | Archived | Oct 31, 2008 | - | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | No | - | 5% of samples | - | Archived | Oct 31, 2005 | - | |
| Nov 1, 2003 | Nov 30, 2003 | MR | No | No | - | 5% of samples | - | Archived | Nov 30, 2003 | - | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Jan 1, 1999 | Jan 31, 1999 | MR | No | Yes | - | 5% of samples | - | Archived | Jan 31, 1999 | - | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Sep 1, 1998 | Sep 30, 1998 | MR | No | Yes | - | 5% of samples | - | Archived | Sep 30, 1998 | - | |
| Jul 1, 1998 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Jul 1, 1998 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Apr 1, 1998 | Apr 30, 1998 | MCL | Yes | No | - | 5% of samples | - | Archived | Apr 30, 1998 | - | |
| Jan 1, 1998 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Jan 1, 1998 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 1997 | - | |
| Jul 1, 1997 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 1997 | - | |
| Jul 1, 1997 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| May 1, 1997 | May 31, 1997 | MR | No | Yes | - | 5% of samples | - | Archived | May 31, 1997 | - | |
| Jan 1, 1997 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Jan 1, 1997 | Dec 31, 1997 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1997 | - | |
| Jan 1, 1997 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Dec 1, 1996 | Dec 31, 1996 | MR | No | Yes | - | 5% of samples | - | Archived | Dec 31, 1996 | - | |
| Aug 1, 1996 | Aug 31, 1996 | MR | No | Yes | - | 5% of samples | - | Archived | Aug 31, 1996 | - | |
| Jul 1, 1996 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Jul 1, 1996 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Jul 1, 1996 | Jul 31, 1996 | MR | No | Yes | - | 5% of samples | - | Archived | Jul 31, 1996 | - | |
| Apr 1, 1996 | Apr 30, 1996 | MR | No | Yes | - | 5% of samples | - | Archived | Apr 30, 1996 | - | |
| Feb 1, 1996 | Feb 29, 1996 | MR | No | Yes | - | 5% of samples | - | Archived | Feb 29, 1996 | - | |
| Jan 1, 1996 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Jan 1, 1996 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Dec 1, 1995 | Dec 31, 1995 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 1995 | - | |
| Nov 1, 1995 | Nov 30, 1995 | MR | No | No | - | 5% of samples | - | Archived | Nov 30, 1995 | - | |
| Nov 1, 1995 | Nov 30, 1995 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 1995 | - | |
| Oct 1, 1995 | Oct 31, 1995 | MR | No | No | - | 5% of samples | - | Archived | Oct 31, 1995 | - | |
| Oct 1, 1995 | Oct 31, 1995 | MR | No | Yes | - | 5% of samples | - | Archived | Oct 31, 1995 | - | |
| Sep 1, 1995 | Sep 30, 1995 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 1995 | - | |
| Aug 1, 1995 | Aug 31, 1995 | MR | No | No | - | 5% of samples | - | Archived | Aug 31, 1995 | - | |
| Jul 1, 1995 | Jul 31, 1995 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 1995 | - | |
| Jul 1, 1995 | Dec 31, 1999 | MR | No | No | - | TT | - | Resolved | Dec 31, 1999 | - | |
| Jul 1, 1995 | Jul 31, 1995 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 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.