Tohatchi Public School
New Mexico — Community Water System — PWSID: NN3500299
System Information
| PWSID | NN3500299 |
| System Name | Tohatchi Public School |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Feb 2, 1984 |
| Last Reported | Dec 31, 2025 |
Location & Contact
| State | New Mexico |
| City | Tohatchi |
| ZIP Code | 87325 |
| Address | PO Box 247 |
| Organization | Gallup-McKinley Schools-Tohatchi Public School |
| Phone | 5057214800 |
Population & Service
| Population Served | 240 |
| Service Connections | 60 |
Drinking Water Violations (663)
This water system has 663 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2024 | Aug 31, 2024 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2024 | — | |
| Aug 1, 2024 | — | Other | No | No | — | — | — | Resolved | Jun 24, 2025 | — | |
| Aug 1, 2024 | — | Other | No | No | — | — | — | Resolved | Jun 24, 2025 | — | |
| May 1, 2024 | — | RPT | No | No | — | — | — | Resolved | Jun 17, 2024 | — | |
| Jul 1, 2022 | — | Other | No | No | — | — | — | Resolved | Dec 21, 2022 | — | |
| Jul 1, 2022 | — | Other | No | No | — | — | — | Resolved | Dec 21, 2022 | — | |
| Jun 1, 2022 | — | RPT | No | No | — | — | — | Resolved | Jul 27, 2022 | — | |
| May 1, 2022 | — | RPT | No | No | — | — | — | Resolved | Jul 27, 2022 | — | |
| Dec 1, 2021 | Dec 31, 2021 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2021 | — | |
| Jul 1, 2021 | — | Other | No | No | — | — | — | Resolved | Dec 21, 2022 | — | |
| Jul 1, 2021 | — | Other | No | No | — | — | — | Resolved | Dec 21, 2022 | — | |
| Jul 1, 2021 | Jul 31, 2021 | MON | No | Yes | — | — | — | Resolved | Jul 31, 2021 | — | |
| Jul 1, 2021 | — | Other | No | No | — | — | — | Resolved | Dec 21, 2022 | — | |
| Apr 1, 2021 | Apr 30, 2021 | MON | No | Yes | — | — | — | Resolved | Apr 30, 2021 | — | |
| Mar 1, 2021 | Mar 31, 2021 | MON | No | Yes | — | — | — | Resolved | Mar 31, 2021 | — | |
| Mar 1, 2021 | Mar 31, 2021 | MON | No | Yes | — | — | — | Resolved | Mar 31, 2021 | — | |
| Feb 1, 2021 | Feb 28, 2021 | MON | No | Yes | — | — | — | Resolved | Feb 28, 2021 | — | |
| Feb 1, 2021 | Feb 28, 2021 | MON | No | Yes | — | — | — | Resolved | Feb 28, 2021 | — | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2019 | Dec 31, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2019 | Dec 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2019 | Dec 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2019 | Dec 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2019 | Dec 31, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Jan 1, 2019 | Dec 31, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Apr 1, 2016 | — | Other | No | No | — | — | — | Resolved | Apr 12, 2019 | — | |
| Apr 1, 2016 | — | Other | No | No | — | — | — | Resolved | Apr 12, 2019 | — | |
| Apr 1, 2016 | — | Other | No | No | — | — | — | Resolved | Apr 12, 2019 | — | |
| Apr 1, 2016 | — | Other | No | No | — | — | — | Resolved | Apr 12, 2019 | — | |
| Oct 1, 2014 | Oct 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2014 | — | |
| Oct 1, 2014 | Oct 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2014 | — | |
| Oct 1, 2014 | Oct 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2014 | — | |
| Oct 1, 2013 | — | MR | No | Yes | — | — | — | Resolved | Apr 12, 2019 | — | |
| Oct 1, 2013 | — | MR | No | Yes | — | — | — | Resolved | Apr 12, 2019 | — | |
| Apr 1, 2013 | Apr 30, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2013 | — | |
| Apr 1, 2013 | Apr 30, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2013 | — | |
| Apr 1, 2013 | Apr 30, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2013 | — | |
| Jan 1, 2012 | Dec 31, 2012 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 16, 2011 | — | |
| Jan 1, 2012 | Dec 31, 2012 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 16, 2011 | — | |
| Sep 1, 2011 | Sep 30, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Sep 13, 2011 | — | |
| Sep 1, 2011 | Sep 30, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Sep 13, 2011 | — | |
| Sep 1, 2011 | Sep 30, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Sep 13, 2011 | — | |
| Jul 1, 2011 | — | Other | No | No | — | — | — | Resolved | Jul 23, 2012 | — | |
| Jul 1, 2011 | — | Other | No | No | — | — | — | Resolved | Jul 23, 2012 | — | |
| May 1, 2011 | May 31, 2011 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2011 | — |
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.