CLARK STORE
PWS ID: CO0254183 · CLARK, Colorado 80428
Population Served
215
Total Violations
94
Health-Based Violations
28
Water Source
Surface Water
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 9
- County
- Routt
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 51
- Treatment Tech Violations
- 28
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 28 | 2024 |
| Coliform (TCR) | MR | 23 | 2005 |
| Surface Water Treatment Rule | MR | 9 | 2023 |
| Interim Enhanced Surface Water Treatment Rule | MR | 9 | 2023 |
| Nitrate | MR | 7 | 2005 |
| E. COLI | MR | 3 | 2021 |
| Revised Total Coliform Rule | Other | 3 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.