ETNA WATER & SEWER DISTRICT
PWS ID: WY5600157 · GROVER, Wyoming 83122
Population Served
135
Total Violations
85
Health-Based Violations
25
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 68
- County
- Lincoln
- School/Daycare
- No
- MCL Violations
- 20
- Monitoring Violations
- 46
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 36 | 2015 |
| Coliform (TCR) | MCL | 20 | 2011 |
| Consumer Confidence Rule | Other | 7 | 2016 |
| Groundwater Rule | TT | 5 | 2012 |
| Lead and Copper Rule | MR | 3 | 2024 |
| Groundwater Rule | Other | 2 | 2012 |
| Nitrate-Nitrite | MR | 2 | 2016 |
| Revised Total Coliform Rule | Other | 2 | 2017 |
| E. COLI | MR | 1 | 2013 |
| Revised Total Coliform Rule | MON | 1 | 2022 |
| Nitrate | MR | 1 | 1993 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1976 |
| Combined Radium (-226 and -228) | MR | 1 | 1976 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.