INDIAN HILLS WD
PWS ID: CO0130065 · INDIAN HILLS, Colorado 80454
Population Served
1,300
Total Violations
108
Health-Based Violations
27
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 380
- County
- Jefferson
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 57
- Treatment Tech Violations
- 26
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 15 | 2018 |
| Interim Enhanced Surface Water Treatment Rule | MR | 15 | 2022 |
| Nitrate | MR | 11 | 2024 |
| Interim Enhanced Surface Water Treatment Rule | TT | 11 | 2017 |
| Surface Water Treatment Rule | MR | 10 | 2022 |
| Chlorine | MR | 7 | 2012 |
| Coliform (TCR) | MR | 7 | 2012 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2023 |
| TTHM | MR | 2 | 2023 |
| Public Notice | Other | 2 | 2018 |
| Coliform (TCR) | MCL | 1 | 1991 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.