THATCHER HILLS WATER COMPANY
Utah - Community Water System - PWSID: UTAH02058
System Information
| PWSID | UTAH02058 |
| System Name | THATCHER HILLS WATER COMPANY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | May 25, 1994 |
| Last Reported | Feb 23, 2026 |
Location & Contact
| State | Utah |
| City | TREMONTON |
| ZIP Code | 84337 |
| Address | PO BOX 24 |
| Organization | WALDRON, SCOTT |
| Phone | 406-640-1033 |
Population & Service
| Population Served | 399 |
| Service Connections | 134 |
Drinking Water Violations (63)
This water system has 63 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, 2019 | - | Other | No | No | - | - | - | Resolved | Jul 28, 2019 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Resolved | Jul 28, 2019 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Aug 8, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Aug 8, 2016 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 14, 2017 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 14, 2017 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 14, 2017 | - | |
| Dec 1, 2007 | Dec 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2007 | - | |
| Dec 1, 2007 | Dec 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2007 | - | |
| Dec 1, 2007 | Dec 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 2007 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Dec 31, 2005 | - | |
| Jan 1, 2003 | Dec 31, 2005 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Dec 31, 2005 | - | |
| Aug 1, 2002 | Aug 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2002 | - | |
| Feb 1, 2001 | Feb 28, 2001 | MR | No | No | - | 5% of samples | - | Archived | Feb 28, 2001 | - | |
| Feb 1, 2001 | Feb 28, 2001 | MR | No | No | - | 5% of samples | - | Archived | Feb 28, 2001 | - | |
| Feb 1, 2001 | Feb 28, 2001 | MR | No | No | - | 5% of samples | - | Archived | Feb 28, 2001 | - | |
| Jan 1, 2001 | Jan 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Jan 31, 2001 | - | |
| Jan 1, 2001 | Jan 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Jan 31, 2001 | - | |
| Jan 1, 2001 | Jan 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Jan 31, 2001 | - | |
| Sep 1, 1998 | Sep 30, 1998 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 1998 | - | |
| Jan 1, 1998 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jan 1, 1998 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jan 1, 1997 | - | MR | No | No | - | TT | - | Resolved | Jul 1, 1997 | - | |
| Jan 1, 1997 | - | MR | No | No | - | TT | - | Resolved | Jul 1, 1997 | - | |
| Jan 1, 1997 | - | MR | No | No | - | TT | - | Resolved | Jul 1, 1997 | - | |
| Jan 1, 1997 | - | MR | No | No | - | TT | - | Resolved | Jul 1, 1997 | - | |
| Jul 1, 1994 | Jul 31, 1994 | MR | No | No | - | 5% of samples | - | Archived | Jul 31, 1994 | - | |
| 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 | - | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | No | - | 5% of samples | - | Archived | Jan 31, 1994 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1991 | Dec 31, 1993 | MR | No | Yes | - | 0.002 mg/L | - | Archived | Dec 31, 1993 | - | |
| Jan 1, 1991 | Dec 31, 1993 | MR | No | Yes | - | 0.05 mg/L | - | Archived | Dec 31, 1993 | - |
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.