LOS OJOS MDWCA
New Mexico — Community Water System — PWSID: NM3502921
System Information
| PWSID | NM3502921 |
| System Name | LOS OJOS MDWCA |
| 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 | Mar 12, 1980 |
| Last Reported | Dec 3, 2025 |
Location & Contact
| State | New Mexico |
| City | LOS OJOS |
| ZIP Code | 87551 |
| Address | — |
| Organization | CANDELARIA, AGAPITO |
| Phone | 575-779-8758 |
Population & Service
| Population Served | 237 |
| Service Connections | 83 |
Drinking Water Violations (345)
This water system has 345 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 18, 2024 | Consumer Confidence Rule |
| Oct 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 18, 2024 | Consumer Confidence Rule |
| Oct 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 29, 2024 | Lead and Copper Rule |
| Oct 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 29, 2024 | Lead and Copper Rule |
| Oct 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 29, 2024 | Lead and Copper Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 26, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 26, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 26, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 26, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 26, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 26, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 26, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 1, 2022 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 26, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 17, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 26, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 17, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 26, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 1, 2022 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 17, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 26, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 17, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 26, 2024 | Ground Water Rule |
| Mar 2, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 1, 2022 | Ground Water Rule |
| Apr 1, 2022 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Oct 5, 2022 | Ground Water Rule |
| Apr 1, 2022 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Oct 5, 2022 | Ground Water Rule |
| Apr 1, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Sep 7, 2021 | Ground Water Rule |
| Apr 1, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Sep 7, 2021 | Ground Water Rule |
| Apr 1, 2020 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | May 10, 2020 | Ground Water Rule |
| Apr 1, 2020 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | May 10, 2020 | Ground Water Rule |
| Mar 1, 2020 | Mar 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Mar 31, 2020 | Revised Total Coliform Rule |
| Mar 1, 2020 | Mar 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Mar 31, 2020 | Revised Total Coliform Rule |
| Mar 1, 2020 | Mar 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Mar 31, 2020 | Revised Total Coliform Rule |
| Mar 1, 2020 | Mar 31, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Mar 31, 2020 | Revised Total Coliform Rule |
| Apr 1, 2019 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Apr 19, 2019 | Ground Water Rule |
| Apr 1, 2019 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Apr 19, 2019 | Ground Water Rule |
| Mar 9, 2019 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 12, 2019 | Public Notice Rule and Revised PN Rule |
| Mar 4, 2019 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 7, 2019 | Public Notice Rule and Revised PN Rule |
| Dec 16, 2018 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 28, 2019 | Public Notice Rule and Revised PN Rule |
| Dec 16, 2018 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 28, 2019 | Public Notice Rule and Revised PN Rule |
| Dec 16, 2018 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 28, 2019 | Public Notice Rule and Revised PN Rule |
| Dec 16, 2018 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 28, 2019 | Public Notice Rule and Revised PN Rule |
| Dec 16, 2018 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 28, 2019 | Public Notice Rule and Revised PN Rule |
| Dec 16, 2018 | — | Public Notice | Other | No | No | — | — | — | Resolved | Mar 28, 2019 | Public Notice Rule and Revised PN Rule |
| Sep 1, 2018 | Aug 31, 2019 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2018 | Aug 31, 2019 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2018 | Aug 31, 2019 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2018 | Aug 31, 2019 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2018 | Aug 31, 2019 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2018 | Aug 31, 2019 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2019 | Stage 2 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.