DROWSY WATER RANCH
PWS ID: CO0225222 · GRANBY, Colorado 80446
Population Served
71
Total Violations
88
Health-Based Violations
7
Water Source
Surface Water
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 16
- County
- Grand
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 66
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 23 | 2023 |
| Nitrate | MR | 12 | 2023 |
| Coliform (TCR) | MR | 10 | 2012 |
| Revised Total Coliform Rule | MON | 9 | 2022 |
| Interim Enhanced Surface Water Treatment Rule | MR | 9 | 2022 |
| Interim Enhanced Surface Water Treatment Rule | TT | 4 | 2023 |
| Revised Total Coliform Rule | RPT | 4 | 2023 |
| Revised Total Coliform Rule | Other | 4 | 2017 |
| Revised Total Coliform Rule | TT | 3 | 2024 |
| Long Term 2 Enhanced Surface Water Treatment Rule | MR | 3 | 2008 |
| Public Notice | Other | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.