SANDIA KNOLLS WATER SYSTEM
PWS ID: NM3511001 · ELEPHANT BUTTE, New Mexico 87935
Population Served
1,098
Total Violations
151
Health-Based Violations
24
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 446
- County
- Bernalillo
- School/Daycare
- No
- MCL Violations
- 15
- Monitoring Violations
- 98
- Treatment Tech Violations
- 9
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 32 | 2008 |
| Coliform (TCR) | MR | 29 | 2005 |
| Chlorine | MR | 27 | 2006 |
| Coliform (TCR) | MCL | 15 | 2004 |
| Nitrate-Nitrite | MR | 10 | 2008 |
| Consumer Confidence Rule | Other | 7 | 2006 |
| Lead and Copper Rule | TT | 5 | 2004 |
| Public Notice | Other | 5 | 2006 |
| Groundwater Rule | TT | 4 | 2023 |
| Coliform (TCR) | Other | 3 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.