GREEN RIDGE MDWCA, INC.
New Mexico — Community Water System — PWSID: NM3502401
System Information
| PWSID | NM3502401 |
| System Name | GREEN RIDGE MDWCA, INC. |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 15, 2006 |
| Last Reported | Dec 3, 2025 |
Location & Contact
| State | New Mexico |
| City | TIJERAS |
| ZIP Code | 87059 |
| Address | — |
| Organization | HUGHES, SHIRLEY |
| Phone | 505-281-6896 |
Population & Service
| Population Served | 154 |
| Service Connections | 61 |
Drinking Water Violations (123)
This water system has 123 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 | 22.7 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2025 | Inorganic Chemicals |
| Jul 1, 2025 | Sep 30, 2025 | Fluoride | MCL | Yes | No | 22.7 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2025 | Inorganic Chemicals |
| Apr 1, 2025 | Jun 30, 2025 | Fluoride | MCL | Yes | No | 23 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2025 | Inorganic Chemicals |
| Apr 1, 2025 | Jun 30, 2025 | Fluoride | MCL | Yes | No | 23 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2025 | Inorganic Chemicals |
| Apr 1, 2025 | Jun 30, 2025 | Fluoride | MCL | Yes | No | 23 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2025 | Inorganic Chemicals |
| Jan 1, 2025 | Mar 31, 2025 | Fluoride | MCL | Yes | No | 22.8 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2025 | Inorganic Chemicals |
| Jan 1, 2025 | Mar 31, 2025 | Fluoride | MCL | Yes | No | 22.8 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2025 | Inorganic Chemicals |
| Jan 1, 2025 | Mar 31, 2025 | Fluoride | MCL | Yes | No | 22.8 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2025 | Inorganic Chemicals |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Resolved | Oct 15, 2024 | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Resolved | Oct 15, 2024 | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Resolved | Oct 15, 2024 | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | TT | Yes | No | — | — | — | Resolved | Oct 15, 2024 | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | TT | Yes | No | — | — | — | Resolved | Oct 15, 2024 | Lead and Copper Rule Revisions |
| Oct 1, 2024 | Dec 31, 2024 | Fluoride | MCL | Yes | No | 21.3 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2024 | Inorganic Chemicals |
| Oct 1, 2024 | Dec 31, 2024 | Fluoride | MCL | Yes | No | 21.3 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2024 | Inorganic Chemicals |
| Oct 1, 2024 | Dec 31, 2024 | Fluoride | MCL | Yes | No | 21.3 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2024 | Inorganic Chemicals |
| Oct 1, 2024 | Dec 31, 2024 | Fluoride | MCL | Yes | No | 21.3 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2024 | Inorganic Chemicals |
| Jul 1, 2024 | Sep 30, 2024 | Fluoride | MCL | Yes | No | 22.8 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2024 | Inorganic Chemicals |
| Jul 1, 2024 | Sep 30, 2024 | Fluoride | MCL | Yes | No | 22.8 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2024 | Inorganic Chemicals |
| Apr 1, 2024 | Jun 30, 2024 | Fluoride | MCL | Yes | No | 22.6 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2024 | Inorganic Chemicals |
| Apr 1, 2024 | Jun 30, 2024 | Fluoride | MCL | Yes | No | 22.6 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2024 | Inorganic Chemicals |
| Jan 1, 2024 | Mar 31, 2024 | Fluoride | MCL | Yes | No | 20.8 MG/L | 4.0 mg/L | 4 | Archived | Mar 31, 2024 | Inorganic Chemicals |
| Oct 1, 2023 | Dec 31, 2023 | Fluoride | MCL | Yes | No | 12.1 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2023 | Inorganic Chemicals |
| Oct 1, 2023 | Dec 31, 2023 | Fluoride | MCL | Yes | No | 12.1 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2023 | Inorganic Chemicals |
| Oct 1, 2023 | Dec 31, 2023 | Fluoride | MCL | Yes | No | 12.1 MG/L | 4.0 mg/L | 4 | Archived | Dec 31, 2023 | Inorganic Chemicals |
| Jul 1, 2023 | Sep 30, 2023 | Fluoride | MCL | Yes | No | 11.3 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2023 | Inorganic Chemicals |
| Jul 1, 2023 | Sep 30, 2023 | Fluoride | MCL | Yes | No | 11.3 MG/L | 4.0 mg/L | 4 | Archived | Sep 30, 2023 | Inorganic Chemicals |
| Apr 1, 2023 | Jun 30, 2023 | Fluoride | MCL | Yes | No | 6.1 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2023 | Inorganic Chemicals |
| Apr 1, 2023 | Jun 30, 2023 | Fluoride | MCL | Yes | No | 6.1 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2023 | Inorganic Chemicals |
| Apr 1, 2023 | Jun 30, 2023 | Fluoride | MCL | Yes | No | 6.1 MG/L | 4.0 mg/L | 4 | Archived | Jun 30, 2023 | Inorganic Chemicals |
| Apr 21, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Nov 14, 2023 | Public Notice Rule and Revised PN Rule |
| Jun 23, 2021 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jun 24, 2021 | Ground Water Rule |
| Jun 23, 2021 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jun 24, 2021 | Ground Water Rule |
| Jun 23, 2021 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jun 24, 2021 | Ground Water Rule |
| Apr 1, 2021 | Jun 30, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2021 | Jun 30, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2021 | Jun 30, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Feb 27, 2021 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 12, 2021 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2021 | Mar 31, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Feb 22, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 | Mar 31, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Feb 22, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 | Mar 31, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Feb 22, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Nov 18, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Feb 4, 2021 | Public Notice Rule and Revised PN Rule |
| Apr 1, 2020 | Jun 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2020 | Jun 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2020 | Jun 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2020 | Jun 30, 2020 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 20, 2019 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Oct 22, 2019 | Ground Water Rule |
| Oct 20, 2019 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Oct 22, 2019 | Ground Water Rule |
| Oct 20, 2019 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Oct 22, 2019 | Ground Water Rule |
| Oct 20, 2019 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Oct 22, 2019 | Ground Water 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.