TUMBLING RIVER RANCH
PWS ID: CO0247015 · GRANT, Colorado 80448
Population Served
124
Total Violations
68
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 12
- County
- Park
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 43
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 21 | 2015 |
| Revised Total Coliform Rule | MON | 13 | 2025 |
| Revised Total Coliform Rule | TT | 6 | 2025 |
| Nitrate | MR | 3 | 1993 |
| Nitrate-Nitrite | MR | 3 | 1996 |
| Nitrite | MR | 3 | 2011 |
| Revised Total Coliform Rule | RPT | 3 | 2022 |
| Public Notice | Other | 3 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.