SOUTH MINERAL CG
PWS ID: CO0334720 · DURANGO, Colorado 81301
Population Served
44
Total Violations
79
Health-Based Violations
8
Water Source
Surface Water
System Details
- System Type
- Transient Non-Community
- Owner Type
- Federal
- Connections
- 12
- County
- San Juan
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 71
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 31 | 2020 |
| Interim Enhanced Surface Water Treatment Rule | MR | 21 | 2020 |
| Long Term 2 Enhanced Surface Water Treatment Rule | MR | 6 | 2017 |
| E. COLI | MR | 6 | 2018 |
| Coliform (TCR) | MCL | 5 | 1994 |
| Coliform (TCR) | MR | 4 | 1995 |
| Nitrate | MR | 3 | 1994 |
| Surface Water Treatment Rule | TT | 3 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.