WILMOT WATER USERS GROUP
PWS ID: AZ0410402 · TUCSON, Arizona 85734
Population Served
30
Total Violations
64
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 10
- County
- Pima
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 47
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 28 | 2015 |
| Lead and Copper Rule | MR | 13 | 2019 |
| Consumer Confidence Rule | Other | 9 | 2018 |
| Revised Total Coliform Rule | MCL | 4 | 2018 |
| Nitrate | MR | 2 | 2006 |
| Radium-226 | MR | 1 | 2004 |
| Combined Radium (-226 and -228) | MR | 1 | 2004 |
| E. COLI | MR | 1 | 2010 |
| Radium-228 | MR | 1 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.