PCNR FAIRGROUNDS
PWS ID: AZ0420093 · TUCSON, Arizona 85704
Population Served
87
Total Violations
44
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Local
- Connections
- 10
- County
- Pima
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 41
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 23 | 2014 |
| Nitrate | MR | 10 | 2012 |
| Coliform (TCR) | MCL | 2 | 2004 |
| Selenium | MR | 2 | 1990 |
| Fluoride | MR | 1 | 1987 |
| Chromium | MR | 1 | 1987 |
| Cadmium | MR | 1 | 1987 |
| Barium | MR | 1 | 1987 |
| Arsenic | MR | 1 | 1987 |
| Mercury | MR | 1 | 1987 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.