Mariano Lake Community School BIA
New Mexico - Community Water System - PWSID: NN3534012
System Information
| PWSID | NN3534012 |
| System Name | Mariano Lake Community School BIA |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 09 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Aug 26, 2016 |
| Last Reported | Dec 31, 2025 |
Location & Contact
| State | New Mexico |
| City | Crownpoint |
| ZIP Code | 87313 |
| Address | PO Box 787 |
| Organization | - |
| Phone | 5057865265 |
Population & Service
| Population Served | 160 |
| Service Connections | 19 |
Drinking Water Violations (31)
This water system has 31 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, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jan 1, 2025 | Jan 31, 2025 | MON | No | Yes | - | - | - | Resolved | Jan 7, 2025 | - | |
| Oct 1, 2023 | - | RPT | No | No | - | - | - | Resolved | Jan 5, 2024 | - | |
| Aug 1, 2023 | - | RPT | No | No | - | - | - | Resolved | Oct 4, 2023 | - | |
| Aug 1, 2023 | Aug 31, 2023 | MCL | Yes | No | - | - | - | Resolved | Aug 31, 2023 | - | |
| Apr 1, 2016 | - | Other | No | No | - | - | - | Resolved | Mar 26, 2025 | - | |
| Apr 1, 2016 | - | Other | No | No | - | - | - | Resolved | Mar 26, 2025 | - | |
| Apr 1, 2016 | - | Other | No | No | - | - | - | Resolved | Mar 26, 2025 | - | |
| Nov 1, 2015 | Nov 30, 2015 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2015 | - | |
| Oct 1, 2013 | - | MR | No | Yes | - | - | - | Resolved | Mar 26, 2025 | - | |
| Oct 1, 2013 | - | MR | No | Yes | - | - | - | Resolved | Mar 26, 2025 | - | |
| Oct 1, 2013 | - | MR | No | Yes | - | - | - | Resolved | Mar 26, 2025 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Dec 31, 2012 | - | |
| Sep 1, 2008 | Sep 30, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2006 | - | Other | No | No | - | - | - | Resolved | Mar 16, 2007 | - | |
| Jul 1, 2005 | - | Other | No | No | - | - | - | Resolved | Mar 16, 2007 | - | |
| Sep 1, 2002 | Sep 30, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2002 | - | |
| Jul 1, 2002 | - | Other | No | No | - | - | - | Resolved | Aug 1, 2003 | - | |
| Jul 1, 2002 | Jul 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2002 | - | |
| Jun 1, 2002 | Jun 30, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2002 | - | |
| May 1, 2002 | May 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2002 | - | |
| Mar 1, 2002 | Mar 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2002 | - | |
| Feb 1, 2002 | Feb 28, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Feb 28, 2002 | - | |
| Jan 1, 2002 | Jan 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2002 | - | |
| Dec 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | - | Other | No | No | - | - | - | Resolved | Aug 1, 2003 | - | |
| Jul 1, 2000 | - | Other | No | No | - | - | - | Resolved | Aug 1, 2003 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.