WINDY VALLEY PLAZA
PWS ID: AZ0413320 · CHINO VALLEY, Arizona 86323
Population Served
55
Total Violations
156
Health-Based Violations
56
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Public/Private
- Connections
- 3
- County
- Yavapai
- School/Daycare
- Yes
- MCL Violations
- 52
- Monitoring Violations
- 89
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 52 | 2011 |
| Arsenic | MR | 11 | 2015 |
| Nitrate | MR | 4 | 2002 |
| Lead and Copper Rule | MR | 4 | 2004 |
| LEAD AND COPPER RULE REVISIONS | RPT | 4 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 4 | 2024 |
| Diquat | MR | 2 | 2001 |
| Dinoseb | MR | 2 | 2001 |
| Carbofuran | MR | 2 | 2001 |
| Atrazine | MR | 2 | 2001 |
| LASSO | MR | 2 | 2001 |
| Heptachlor | MR | 2 | 2001 |
| Heptachlor epoxide | MR | 2 | 2001 |
| 2,4,5-TP | MR | 2 | 2001 |
| Benzo(a)pyrene | MR | 2 | 2001 |
| BHC-GAMMA | MR | 2 | 2001 |
| Toxaphene | MR | 2 | 2001 |
| Dalapon | MR | 2 | 2001 |
| Di(2-ethylhexyl) adipate | MR | 2 | 2001 |
| Di(2-ethylhexyl) phthalate | MR | 2 | 2001 |
| 2,4-D | MR | 2 | 2001 |
| Coliform (TCR) | MR | 2 | 2011 |
| Chlordane | MR | 2 | 2001 |
| Pentachlorophenol | MR | 2 | 2001 |
| Public Notice | Other | 2 | 2024 |
| trans-1,2-Dichloroethylene | MR | 1 | 1998 |
| 1,2-Dichloroethane | MR | 1 | 1998 |
| 1,1,1-Trichloroethane | MR | 1 | 1998 |
| Carbon tetrachloride | MR | 1 | 1998 |
| 1,2-Dichloropropane | MR | 1 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.