CROOK TOWN OF
PWS ID: CO0138005 · CROOK, Colorado 80726
Population Served
182
Total Violations
56
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 102
- County
- Logan
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 33
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 23 | 2013 |
| Coliform (TCR) | MCL | 9 | 2000 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 4 | 2016 |
| Chlorine | MR | 3 | 2013 |
| Lead and Copper Rule | MR | 3 | 2018 |
| Revised Total Coliform Rule | Other | 3 | 2022 |
| Consumer Confidence Rule | Other | 3 | 2014 |
| LEAD AND COPPER RULE REVISIONS | RPT | 3 | 2025 |
| Public Notice | Other | 2 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.