ARAPAHOE WC
PWS ID: CO0109001 · ARAPAHOE, Colorado 80802
Population Served
99
Total Violations
49
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 56
- County
- Cheyenne
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 41
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 13 | 2019 |
| Coliform (TCR) | MR | 7 | 2012 |
| Nitrate | MR | 6 | 2021 |
| Lead and Copper Rule | MR | 6 | 2025 |
| Revised Total Coliform Rule | MON | 3 | 2017 |
| Fluoride | MR | 3 | 2014 |
| Consumer Confidence Rule | Other | 3 | 2021 |
| Revised Total Coliform Rule | Other | 3 | 2024 |
| E. COLI | MR | 3 | 2019 |
| Public Notice | Other | 1 | 2019 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.