MONTELLO WATER SYSTEM
PWS ID: NV0000169 · ELKO, Nevada 89801
Population Served
287
Total Violations
85
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 114
- County
- Elko
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 39
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 10 | 2005 |
| Coliform (TCR) | MR | 10 | 2006 |
| Revised Total Coliform Rule | RPT | 10 | 2022 |
| Nitrate | MR | 6 | 2015 |
| Coliform (TCR) | MCL | 4 | 2013 |
| Combined Radium (-226 and -228) | MR | 3 | 2006 |
| Radium-226 | MR | 3 | 2006 |
| Radium-228 | MR | 3 | 2006 |
| Combined Uranium | MR | 3 | 2006 |
| Chlorine | MR | 1 | 2004 |
| Surface Water Treatment Rule | TT | 1 | 2000 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.