La Jara Water Users Association
PWSID: NM3509223
This system currently has unresolved violations for: 0200. These violations mean contaminant levels exceeded EPA limits or required treatment was not performed.
This system has more violations on record than 61% of water systems in New Mexico.
Violation trend: 1.2 per year over the last 5 years, down from 3.0 per year in the previous 5.
System Details
| Population Served | 458 |
| Service Connections | 162 |
| Water Source | Surface Water |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | La Jara |
| EPA ZIP on File | 87027 |
Areas Served
- La Jara, Sandoval County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|---|---|---|
| Lead (90th percentile) | 0.0026 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0023 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0022 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0017 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| 0200 | TT Measured: 0 mg/L | 1992-01-01 | Yes | Open |
Violation History (31 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| 5200 | RPT | 2024-10-17 | Returned to Compliance | |
| 5200 | TT | 2024-10-17 | Yes | Returned to Compliance |
| 2950 | MCL Measured: 0.0860 MG/L (limit: 0.0800 MG/L) | 2023-07-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.0860 MG/L (limit: 0.0800 MG/L) | 2023-07-01 | Yes | Returned to Compliance |
| 2950 | MCL Measured: 0.0860 MG/L (limit: 0.0800 MG/L) | 2023-07-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.0860 MG/L (limit: 0.0800 MG/L) | 2023-07-01 | Yes | Acknowledged |
| 7500 | Other | 2021-03-19 | Returned to Compliance | |
| 2456 | MCL Measured: 0.0780 MG/L (limit: 0.0600 MG/L) | 2021-01-01 | Yes | Returned to Compliance |
| 2456 | MCL Measured: 0.0790 MG/L (limit: 0.0600 MG/L) | 2020-10-01 | Yes | Returned to Compliance |
| 2456 | MCL Measured: 0.0750 MG/L (limit: 0.0600 MG/L) | 2020-07-01 | Yes | Returned to Compliance |
| 2456 | MCL Measured: 0.0650 MG/L (limit: 0.0600 MG/L) | 2020-04-01 | Yes | Returned to Compliance |
| 7500 | Other | 2019-04-28 | Returned to Compliance | |
| 2456 | MCL Measured: 0.0740 MG/L (limit: 0.0600 MG/L) | 2019-01-01 | Yes | Returned to Compliance |
| 2950 | MR | 2018-12-01 | Major | Returned to Compliance |
| 2950 | MR | 2018-12-01 | Major | Returned to Compliance |
| 2456 | MR | 2018-12-01 | Major | Returned to Compliance |
| 2456 | MR | 2018-12-01 | Major | Returned to Compliance |
| 2456 | MCL Measured: 0.0620 MG/L (limit: 0.0600 MG/L) | 2018-10-01 | Yes | Returned to Compliance |
| 7500 | Other | 2017-04-16 | Returned to Compliance | |
| 0200 | TT | 2017-02-01 | Yes | Returned to Compliance |
| 0200 | TT | 2017-02-01 | Yes | Returned to Compliance |
| 2950 | MR | 2014-06-01 | Major | Returned to Compliance |
| 2456 | MR | 2014-04-01 | Major | Returned to Compliance |
| 7500 | Other | 2008-05-04 | Returned to Compliance | |
| 7500 | Other | 2007-06-04 | Returned to Compliance | |
| 7000 | Other | 2006-07-01 | Returned to Compliance | |
| 7500 | Other | 2005-04-02 | Returned to Compliance | |
| 0400 | MR | 2004-04-01 | Major | Returned to Compliance |
| 7000 | Other | 1999-10-19 | Returned to Compliance | |
| 5000 | MR | 1993-07-01 | Returned to Compliance |
Understanding This Water System's Record
La Jara Water Users Association is a community water system water system that draws from surface water sources and serves a population of 458 in La Jara, New Mexico. This page shows its complete compliance history as reported to the EPA's Safe Drinking Water Information System (SDWIS), the federal database that tracks every public water system in the United States.
What Do These Violations Mean?
Health-based violations mean the system exceeded an EPA maximum contaminant level (MCL) or failed to provide required treatment. These indicate potential health risks from contaminants like lead, arsenic, bacteria, nitrates, or disinfection byproducts. Non-health-based violations involve monitoring, reporting, or procedural requirements — the system missed a testing deadline or failed to notify customers, but contaminant levels were not necessarily unsafe.
What Should You Do?
Your water utility is required to publish an annual Consumer Confidence Report (CCR) that details test results and any violations. If your system has active health-based violations, consider a certified water filter rated for the specific contaminants involved. The contaminant guides on this site explain health risks and filter options for common pollutants. For the most current results, contact your water utility directly — EPA data can lag weeks or months behind real-time testing.