YELLOWSTONE GOLF RESORT
PWS ID: ID7220005 · ASHTON, Idaho 83420
Population Served
63
Total Violations
53
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 41
- County
- Fremont
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 47
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 24 | 2022 |
| Revised Total Coliform Rule | MON | 12 | 2025 |
| Coliform (TCR) | MR | 6 | 2013 |
| E. COLI | MR | 4 | 2010 |
| Revised Total Coliform Rule | TT | 4 | 2017 |
| Nitrite | MR | 1 | 2002 |
| Coliform (TCR) | MCL | 1 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.