CS OAK CREEK PUBLIC SERVICE LLC
PWS ID: AZ0413042 · DES PERES, Arizona 63131
Population Served
650
Total Violations
231
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 260
- County
- Yavapai
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 173
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 35 | 2023 |
| Arsenic | MR | 23 | 2025 |
| Coliform (TCR) | MR | 20 | 2015 |
| Consumer Confidence Rule | Other | 16 | 2023 |
| Lead and Copper Rule | MR | 10 | 2017 |
| TTHM | MR | 6 | 2018 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2018 |
| Mercury | MR | 5 | 2015 |
| Selenium | MR | 5 | 2015 |
| Nitrate | MR | 5 | 2006 |
| Chromium | MR | 5 | 2015 |
| Barium | MR | 5 | 2015 |
| Cadmium | MR | 5 | 2015 |
| Fluoride | MR | 5 | 2015 |
| Revised Total Coliform Rule | RPT | 4 | 2023 |
| CYANIDE | MR | 3 | 2015 |
| Antimony, Total | MR | 3 | 2015 |
| Nickel | MR | 3 | 2015 |
| Beryllium, Total | MR | 3 | 2015 |
| Thallium, Total | MR | 3 | 2015 |
| Arsenic | MCL | 3 | 2007 |
| E. COLI | MR | 2 | 2015 |
| cis-1,2-Dichloroethylene | MR | 1 | 1999 |
| Xylenes, Total | MR | 1 | 1999 |
| o-Dichlorobenzene | MR | 1 | 1999 |
| Carbon tetrachloride | MR | 1 | 1999 |
| 1,1-Dichloroethylene | MR | 1 | 1999 |
| 1,2-Dichloroethane | MR | 1 | 1999 |
| 1,1,1-Trichloroethane | MR | 1 | 1999 |
| Trichloroethylene | MR | 1 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.