SIERRA VERDE WATER INC.
PWS ID: CO0234750 · DURANGO, Colorado 81301
Population Served
60
Total Violations
142
Health-Based Violations
58
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 31
- County
- La Plata
- School/Daycare
- No
- MCL Violations
- 58
- Monitoring Violations
- 66
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 58 | 1997 |
| Surface Water Treatment Rule | MR | 45 | 1996 |
| Chlorine | MR | 12 | 2016 |
| E. COLI | MR | 3 | 2016 |
| Revised Total Coliform Rule | MON | 3 | 2016 |
| Coliform (TCR) | MR | 3 | 1997 |
| Consumer Confidence Rule | Other | 2 | 2006 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.