WESTCREEK LAKES WD
PWS ID: CO0118085 · WESTCREEK, Colorado 80863
Population Served
165
Total Violations
218
Health-Based Violations
102
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 66
- County
- Douglas
- School/Daycare
- No
- MCL Violations
- 84
- Monitoring Violations
- 97
- Treatment Tech Violations
- 18
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Fluoride | MCL | 84 | 2025 |
| Coliform (TCR) | MR | 21 | 2013 |
| Surface Water Treatment Rule | TT | 18 | 2025 |
| Surface Water Treatment Rule | MR | 12 | 2025 |
| Interim Enhanced Surface Water Treatment Rule | MR | 12 | 2025 |
| Di(2-ethylhexyl) adipate | MR | 7 | 2009 |
| Combined Uranium | MR | 6 | 2024 |
| Chlorine | MR | 6 | 2023 |
| Combined Radium (-226 and -228) | MR | 6 | 2024 |
| Gross Alpha, Excl. Radon and U | MR | 6 | 2024 |
| Consumer Confidence Rule | Other | 5 | 2021 |
| TTHM | MR | 4 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2024 |
| E. COLI | MR | 4 | 2025 |
| Public Notice | Other | 4 | 2025 |
| Revised Total Coliform Rule | MON | 3 | 2023 |
| Nitrate | MR | 3 | 2015 |
| Fluoride | MR | 2 | 2006 |
| Lead and Copper Rule | MR | 1 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.