ST MARYS GLACIER WSD
PWS ID: CO0110040 · WHEAT RIDGE, Colorado 80033
Population Served
451
Total Violations
166
Health-Based Violations
44
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 292
- County
- Clear Creek
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 95
- Treatment Tech Violations
- 32
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 35 | 2024 |
| Lead and Copper Rule | MR | 24 | 2022 |
| Surface Water Treatment Rule | TT | 14 | 2024 |
| Di(2-ethylhexyl) adipate | MR | 13 | 2012 |
| Coliform (TCR) | MCL | 12 | 2001 |
| Public Notice | Other | 10 | 2024 |
| Revised Total Coliform Rule | Other | 8 | 2025 |
| Groundwater Rule | TT | 8 | 2018 |
| Coliform (TCR) | MR | 6 | 1994 |
| Lead and Copper Rule | TT | 6 | 2021 |
| Interim Enhanced Surface Water Treatment Rule | MR | 6 | 2023 |
| Chlorine | MR | 5 | 2008 |
| Interim Enhanced Surface Water Treatment Rule | TT | 4 | 2024 |
| TTHM | MR | 3 | 2007 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2007 |
| Consumer Confidence Rule | Other | 2 | 2007 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.