THATCHER WATER COMPANY
Idaho — Community Water System — PWSID: ID6210018
System Information
| PWSID | ID6210018 |
| System Name | THATCHER WATER COMPANY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Private |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 13, 1980 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Idaho |
| City | THATCHER |
| ZIP Code | 83283 |
| Address | PO BOX 74 |
| Organization | THATCHER WATER CO INC |
| Phone | 208-427-6310 |
Population & Service
| Population Served | — |
| Service Connections | 13 |
Drinking Water Violations (188)
This water system has 188 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 31, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 31, 2021 | — | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Jun 30, 2020 | — | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Jun 30, 2020 | — | |
| Dec 30, 2019 | — | MR | No | No | — | TT | — | Resolved | Apr 16, 2020 | — | |
| Dec 30, 2019 | — | MR | No | No | — | TT | — | Resolved | Apr 16, 2020 | — | |
| Dec 30, 2019 | — | MR | No | No | — | TT | — | Resolved | Apr 16, 2020 | — | |
| Oct 1, 2017 | Sep 30, 2018 | MR | No | Yes | — | 0.080 mg/L | — | Archived | Sep 30, 2018 | — | |
| Oct 1, 2017 | Sep 30, 2018 | MR | No | Yes | — | 0.080 mg/L | — | Archived | Sep 30, 2018 | — | |
| Oct 1, 2017 | Sep 30, 2018 | MR | No | Yes | — | 0.060 mg/L | — | Archived | Sep 30, 2018 | — | |
| Oct 1, 2017 | Sep 30, 2018 | MR | No | Yes | — | 0.060 mg/L | — | Archived | Sep 30, 2018 | — | |
| Dec 30, 2016 | — | MR | No | No | — | TT | — | Resolved | Feb 10, 2017 | — | |
| Dec 30, 2016 | — | MR | No | No | — | TT | — | Resolved | Feb 10, 2017 | — | |
| Dec 30, 2016 | — | MR | No | No | — | TT | — | Resolved | Feb 10, 2017 | — | |
| Dec 30, 2016 | — | MR | No | No | — | TT | — | Resolved | Feb 10, 2017 | — | |
| Dec 30, 2016 | — | MR | No | No | — | TT | — | Resolved | Feb 10, 2017 | — | |
| Dec 30, 2016 | — | MR | No | No | — | TT | — | Resolved | Feb 10, 2017 | — | |
| Dec 30, 2016 | — | MR | No | No | — | TT | — | Resolved | Feb 10, 2017 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 31, 2014 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 31, 2014 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 31, 2014 | — | |
| Jan 1, 2013 | Mar 31, 2013 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 31, 2013 | — | |
| Jan 1, 2013 | Mar 31, 2013 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 31, 2013 | — | |
| Jan 1, 2013 | Mar 31, 2013 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 31, 2013 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Jun 30, 2012 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Jun 30, 2012 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | — | 4.0 mg/L | — | Archived | Jun 30, 2012 | — | |
| Jul 1, 2000 | Jul 31, 2000 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 2000 | — | |
| Jun 1, 2000 | Jun 30, 2000 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 2000 | — | |
| Jul 1, 1999 | Jul 31, 1999 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1999 | — | |
| Oct 1, 1997 | Dec 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 31, 1997 | — | |
| Apr 1, 1997 | Jun 30, 1997 | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1997 | — | |
| Jan 1, 1997 | Dec 31, 1997 | MR | No | No | — | TT | — | Resolved | Dec 31, 1997 | — | |
| Jan 1, 1997 | Dec 31, 1997 | MR | No | No | — | TT | — | Resolved | Dec 31, 1997 | — | |
| Jan 1, 1996 | Dec 31, 1997 | MR | No | No | — | TT | — | Resolved | Dec 31, 1997 | — | |
| Jan 1, 1996 | Dec 31, 1997 | MR | No | No | — | TT | — | Resolved | Dec 31, 1997 | — | |
| Sep 1, 1995 | Sep 30, 1995 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1995 | — | |
| Sep 1, 1995 | Sep 30, 1995 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1995 | — | |
| Jul 1, 1995 | Dec 31, 1997 | MR | No | No | — | TT | — | Resolved | Dec 31, 1997 | — | |
| Jul 1, 1995 | Dec 31, 1997 | MR | No | No | — | TT | — | Resolved | Dec 31, 1997 | — | |
| Jul 1, 1995 | Dec 31, 1997 | MR | No | No | — | TT | — | Resolved | Dec 31, 1997 | — | |
| Jul 1, 1995 | Dec 31, 1997 | MR | No | No | — | TT | — | Resolved | Dec 31, 1997 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1995 | — | |
| Apr 1, 1995 | Jun 30, 1995 | MR | No | Yes | — | 5% of samples | — | Archived | Jun 30, 1995 | — | |
| Apr 1, 1995 | Jun 30, 1995 | MR | No | Yes | — | 5% of samples | — | Archived | Jun 30, 1995 | — | |
| Jan 1, 1995 | Dec 31, 1997 | MR | No | No | — | TT | — | Resolved | Dec 31, 1997 | — | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1995 | — | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1995 | — | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 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.