COOK ROAD WATER DISTRICT
PWS ID: WY5601399 · GILLETTE, Wyoming 82717
Population Served
291
Total Violations
12
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 92
- County
- Campbell
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 4
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 6 | 2012 |
| Coliform (TCR) | MR | 3 | 1998 |
| Coliform (TCR) | MCL | 2 | 2001 |
| Xylenes, Total | MR | 1 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.