EAST VALLEY MD
PWS ID: CO0103040 · PARKER, Colorado 80134
Population Served
230
Total Violations
39
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 100
- County
- Arapahoe
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 22
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 7 | 2021 |
| Consumer Confidence Rule | Other | 6 | 2014 |
| Lead and Copper Rule | MR | 6 | 2021 |
| Revised Total Coliform Rule | Other | 4 | 2025 |
| Coliform (TCR) | MR | 3 | 1998 |
| Chlorine | MR | 3 | 2022 |
| Revised Total Coliform Rule | MON | 3 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.