FALL RIVER PASS
PWS ID: CO0335266 · ESTES PARK, Colorado 80517
Population Served
3,300
Total Violations
21
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Federal
- Connections
- 2
- County
- Larimer
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 19
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 7 | 2006 |
| Revised Total Coliform Rule | MON | 6 | 2018 |
| Nitrate | MR | 3 | 2018 |
| Surface Water Treatment Rule | MR | 3 | 2008 |
| Revised Total Coliform Rule | TT | 2 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.