Topawa Intertie
PWS ID: 090400001 · Sells, 09 85634
Population Served
1,318
Total Violations
17
Health-Based Violations
1
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Native American
- Connections
- 292
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 13
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 2 | 2005 |
| Cadmium | MR | 1 | 2004 |
| Arsenic | MR | 1 | 2004 |
| Barium | MR | 1 | 2004 |
| Chromium | MR | 1 | 2004 |
| Fluoride | MR | 1 | 2004 |
| Selenium | MR | 1 | 2004 |
| TTHM | MR | 1 | 2004 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2004 |
| E. COLI | MR | 1 | 2019 |
| Asbestos | MR | 1 | 2004 |
| Mercury | MR | 1 | 2004 |
| Coliform (TCR) | MCL | 1 | 2000 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.