Water quality report for Chino Valley, AZ — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.
A look at Chino Valley's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.
Lead was not detected. PFAS has never been sampled at this system.
Graded on violations and lead, with state inspection findings. PFAS not tested.
| Contaminant | Type | Measured | Limit | Period | Status |
|---|---|---|---|---|---|
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2026 | Unaddressed |
| Consumer Confidence Rule | OTHER | — | — | 2025 | Unaddressed |
| Consumer Confidence Rule | OTHER | — | — | 2025 | Resolved |
| Revised Total Coliform Rule | TREATMENT TECHNIQUE | — | — | 2024 | Unaddressed |
| Revised Total Coliform Rule | TREATMENT TECHNIQUE | — | — | 2024 | Unaddressed |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2024 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2023 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2023 | Resolved |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2023–2025 | Archived |
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2023–2025 | Archived |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2021 | Resolved |
| Revised Total Coliform Rule | REPORTING FAILURE | — | — | 2021 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2018 | Resolved |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2016–2017 | Resolved |
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2016–2017 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2015 | Resolved |
| Coliform (TCR) | MONITORING AND REPORTING | — | 5% of samples | 2015 | Resolved |