RIO EN MEDIO MDWCA
PWS ID: NM3533426 · TESUQUE, New Mexico 87574
Population Served
130
Total Violations
194
Health-Based Violations
40
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 53
- County
- Santa Fe
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 59
- Treatment Tech Violations
- 40
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 50 | 2020 |
| Revised Total Coliform Rule | MON | 45 | 2017 |
| Groundwater Rule | TT | 38 | 2016 |
| Public Notice | Other | 34 | 2020 |
| Lead and Copper Rule | MR | 13 | 2019 |
| Revised Total Coliform Rule | Other | 4 | 2016 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| Fluoride | MR | 1 | 1981 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.