MESA ANTERO SUBD
PWS ID: CO0108525 · NATHROP, Colorado 81236-9787
Population Served
250
Total Violations
14
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 127
- County
- Chaffee
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 11
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 4 | 2016 |
| Nitrate | MR | 3 | 2023 |
| Consumer Confidence Rule | Other | 3 | 2024 |
| Coliform (TCR) | MR | 2 | 1996 |
| Lead and Copper Rule | MR | 2 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.