J-W SUBDIVISION ASSOCIATION
PWS ID: WY5600877 · JACKSON, Wyoming 83001
Population Served
40
Total Violations
8
Health-Based Violations
1
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 16
- County
- Teton
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 6
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 4 | 2006 |
| Chlorine | MR | 1 | 2023 |
| Coliform (TCR) | MCL | 1 | 2004 |
| Nitrate | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.