TRANQUILLO PINES WATER USERS COOP
New Mexico — Community Water System — PWSID: NM3561101
System Information
| PWSID | NM3561101 |
| System Name | TRANQUILLO PINES WATER USERS COOP |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 12, 1980 |
| Last Reported | Dec 3, 2025 |
Location & Contact
| State | New Mexico |
| City | TIJERAS |
| ZIP Code | 87059 |
| Address | — |
| Organization | WALKER, CARL |
| Phone | 505-288-0214 |
Population & Service
| Population Served | 814 |
| Service Connections | 265 |
Drinking Water Violations (201)
This water system has 201 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, 2025 | Sep 30, 2025 | Fluoride | MCL | Yes | No | 4.6 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2025 | Inorganic Chemicals |
| Jul 1, 2025 | Sep 30, 2025 | Fluoride | MCL | Yes | No | 4.6 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2025 | Inorganic Chemicals |
| Jul 1, 2025 | Sep 30, 2025 | Fluoride | MCL | Yes | No | 4.6 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2025 | Inorganic Chemicals |
| Apr 1, 2025 | Jun 30, 2025 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2025 | Inorganic Chemicals |
| Apr 1, 2025 | Jun 30, 2025 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2025 | Inorganic Chemicals |
| Apr 1, 2025 | Jun 30, 2025 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2025 | Inorganic Chemicals |
| Jan 1, 2025 | Mar 31, 2025 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2025 | Inorganic Chemicals |
| Jan 1, 2025 | Mar 31, 2025 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2025 | Inorganic Chemicals |
| Jan 1, 2025 | Mar 31, 2025 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2025 | Inorganic Chemicals |
| Oct 1, 2024 | Dec 31, 2024 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2024 | Inorganic Chemicals |
| Oct 1, 2024 | Dec 31, 2024 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2024 | Inorganic Chemicals |
| Oct 1, 2024 | Dec 31, 2024 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2024 | Inorganic Chemicals |
| Jul 1, 2024 | Sep 30, 2024 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2024 | Inorganic Chemicals |
| Jul 1, 2024 | Sep 30, 2024 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2024 | Inorganic Chemicals |
| Jul 1, 2024 | Sep 30, 2024 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2024 | Inorganic Chemicals |
| Jul 1, 2024 | Sep 30, 2024 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2024 | Inorganic Chemicals |
| Apr 1, 2024 | Jun 30, 2024 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2024 | Inorganic Chemicals |
| Apr 1, 2024 | Jun 30, 2024 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2024 | Inorganic Chemicals |
| Apr 1, 2024 | Jun 30, 2024 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2024 | Inorganic Chemicals |
| Jan 1, 2024 | Mar 31, 2024 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2024 | Inorganic Chemicals |
| Jan 1, 2024 | Mar 31, 2024 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2024 | Inorganic Chemicals |
| Jan 1, 2024 | Mar 31, 2024 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2024 | Inorganic Chemicals |
| Jan 1, 2024 | Mar 31, 2024 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2024 | Inorganic Chemicals |
| Oct 1, 2023 | Dec 31, 2023 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2023 | Inorganic Chemicals |
| Oct 1, 2023 | Dec 31, 2023 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2023 | Inorganic Chemicals |
| Oct 1, 2023 | Dec 31, 2023 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2023 | Inorganic Chemicals |
| Oct 1, 2023 | Dec 31, 2023 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2023 | Inorganic Chemicals |
| Jul 1, 2023 | Sep 30, 2023 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2023 | Inorganic Chemicals |
| Jul 1, 2023 | Sep 30, 2023 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2023 | Inorganic Chemicals |
| Jul 1, 2023 | Sep 30, 2023 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2023 | Inorganic Chemicals |
| Jul 1, 2023 | Sep 30, 2023 | Fluoride | MCL | Yes | No | 4.7 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2023 | Inorganic Chemicals |
| Apr 1, 2023 | Jun 30, 2023 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2023 | Inorganic Chemicals |
| Apr 1, 2023 | Jun 30, 2023 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2023 | Inorganic Chemicals |
| Apr 1, 2023 | Jun 30, 2023 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2023 | Inorganic Chemicals |
| Apr 1, 2023 | Jun 30, 2023 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2023 | Inorganic Chemicals |
| Jan 1, 2023 | Mar 31, 2023 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2023 | Inorganic Chemicals |
| Jan 1, 2023 | Mar 31, 2023 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2023 | Inorganic Chemicals |
| Jan 1, 2023 | Mar 31, 2023 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2023 | Inorganic Chemicals |
| Jan 1, 2023 | Mar 31, 2023 | Fluoride | MCL | Yes | No | 4.8 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2023 | Inorganic Chemicals |
| Apr 2, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 16, 2021 | Public Notice Rule and Revised PN Rule |
| Apr 2, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 14, 2021 | Public Notice Rule and Revised PN Rule |
| Nov 19, 2017 | — | Public Notice | Other | No | No | — | — | — | Resolved | Dec 3, 2020 | Public Notice Rule and Revised PN Rule |
| Aug 1, 2015 | Jul 31, 2016 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2015 | Jul 31, 2016 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2015 | Jul 31, 2016 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2015 | Jul 31, 2016 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2015 | Jul 31, 2016 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2015 | Jul 31, 2016 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2016 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2015 | Sep 30, 2015 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2015 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2015 | Sep 30, 2015 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2015 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
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.