LEFTHAND WSD LAKE PINES
PWS ID: CO0107472 · BOULDER, Colorado 80302
Population Served
250
Total Violations
23
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 80
- County
- Boulder
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 21
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 6 | 2006 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2015 |
| Coliform (TCR) | MR | 5 | 2006 |
| TTHM | MR | 5 | 2015 |
| Public Notice | Other | 2 | 2019 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.