EAST DILLON WD
PWS ID: CO0159045 · DILLON, Colorado 80435
Population Served
2,501
Total Violations
30
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,515
- County
- Summit
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 24
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 7 | 2023 |
| Interim Enhanced Surface Water Treatment Rule | MR | 7 | 2023 |
| E. COLI | MR | 4 | 2021 |
| Consumer Confidence Rule | Other | 4 | 2007 |
| TTHM | MR | 3 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.