RANCHESTER, TOWN OF
PWS ID: WY5600044 · RANCHESTER, Wyoming 82839
Population Served
1,297
Total Violations
14
Health-Based Violations
1
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 500
- County
- Sheridan
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 8
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 2 | 1993 |
| CARBON, TOTAL | MR | 2 | 2010 |
| Coliform (TCR) | MR | 2 | 2006 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 1 | 2010 |
| Surface Water Treatment Rule | TT | 1 | 1993 |
| Chlorine | MR | 1 | 2009 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.