Water quality report for San Luis, NM — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.
A look at San Luis's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.
Lead was not detected. PFAS has never been sampled at this system.
Graded on violations and lead, with state inspection findings. PFAS not tested.
| Contaminant | Type | Measured | Limit | Period | Status |
|---|---|---|---|---|---|
| Public Notice | OTHER | — | — | 2025 | Unaddressed |
| Groundwater Rule | TREATMENT TECHNIQUE | — | — | 2025 | Unaddressed |
| Groundwater Rule | TREATMENT TECHNIQUE | — | — | 2025 | Unaddressed |
| LEAD AND COPPER RULE REVISIONS | REPORTING FAILURE | — | — | 2024 | Unaddressed |
| LEAD AND COPPER RULE REVISIONS | TREATMENT TECHNIQUE | — | — | 2024 | Unaddressed |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2021 | Resolved |
| Revised Total Coliform Rule | MONITORING FAILURE | — | — | 2021 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2021 | Resolved |
| E. COLI | MONITORING AND REPORTING | — | 0 | 2020 | Resolved |
| E. COLI | MONITORING AND REPORTING | — | 0 | 2020 | Resolved |
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2016–2017 | Resolved |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2016–2017 | Resolved |
| Public Notice | OTHER | — | — | 2016 | Resolved |
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2015–2016 | Resolved |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2015–2016 | Resolved |