DESERT OASIS RV PARK
PWS ID: AZ0407364 · TEMPE, Arizona 85284
Population Served
40
Total Violations
62
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Public/Private
- Connections
- 20
- County
- Maricopa
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 49
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 10 | 2013 |
| Nitrate | MCL | 8 | 2018 |
| Nitrate | MR | 3 | 2004 |
| Gross Alpha, Excl. Radon and U | MR | 3 | 1989 |
| Fluoride | MR | 3 | 1988 |
| Cadmium | MR | 2 | 1988 |
| Arsenic | MR | 2 | 1988 |
| Mercury | MR | 2 | 1988 |
| Barium | MR | 2 | 1988 |
| Chromium | MR | 2 | 1988 |
| Selenium | MR | 2 | 1988 |
| Fluoride | MCL | 1 | 1981 |
| Trichloroethylene | MR | 1 | 1987 |
| 1,2-Dichloropropane | MR | 1 | 1987 |
| DICHLOROMETHANE | MR | 1 | 1987 |
| Carbon tetrachloride | MR | 1 | 1987 |
| 1,2-Dichloroethane | MR | 1 | 1987 |
| cis-1,2-Dichloroethylene | MR | 1 | 1987 |
| 1,1-Dichloroethylene | MR | 1 | 1987 |
| Tetrachloroethylene | MR | 1 | 1987 |
| 1,1,2-Trichloroethane | MR | 1 | 1987 |
| p-Dichlorobenzene | MR | 1 | 1987 |
| Benzene | MR | 1 | 1987 |
| Styrene | MR | 1 | 1987 |
| o-Dichlorobenzene | MR | 1 | 1987 |
| Ethylbenzene | MR | 1 | 1987 |
| CHLOROBENZENE | MR | 1 | 1987 |
| trans-1,2-Dichloroethylene | MR | 1 | 1987 |
| 1,1,1-Trichloroethane | MR | 1 | 1987 |
| Toluene | MR | 1 | 1987 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.