Water quality report for Red Lake, AZ — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.
A look at Red Lake's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.
Lead was not detected and no violations are open. 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 |
|---|---|---|---|---|---|
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2026 | Archived |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2026 | Unaddressed |
| Arsenic | MCL EXCEEDANCE | 0.02 MG/L | 0.010 mg/L | 2026 | Archived |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2026 | Archived |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2025 | Resolved |
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2025 | Resolved |
| Arsenic | MCL EXCEEDANCE | 0.019 MG/L | 0.010 mg/L | 2025 | Archived |
| Consumer Confidence Rule | OTHER | — | — | 2025 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2025 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2023 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2023 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2023 | Resolved |
| Public Notice | OTHER | — | — | 2023 | Resolved |
| CARBON, TOTAL | MONITORING AND REPORTING | — | TT | 2023 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2022 | Resolved |
| CARBON, TOTAL | MONITORING AND REPORTING | — | TT | 2022 | Resolved |
| CARBON, TOTAL | TREATMENT TECHNIQUE | 0.88 RATIO | TT | 2022 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2022 | Resolved |
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2022 | Resolved |
| CARBON, TOTAL | TREATMENT TECHNIQUE | 1.12 RATIO | TT | 2022 | Resolved |
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2022 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2022 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2022 | Resolved |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2021 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2021 | Resolved |
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2021 | Resolved |
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2021 | Resolved |
| Public Notice | OTHER | — | — | 2020 | Resolved |
| Public Notice | OTHER | — | — | 2020 | Resolved |
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2019 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2019 | Resolved |
| E. COLI | MONITORING AND REPORTING | — | 0 | 2018–2019 | Resolved |
| E. COLI | MONITORING AND REPORTING | — | 0 | 2018 | Resolved |
| E. COLI | MONITORING AND REPORTING | — | 0 | 2018 | Resolved |
| E. COLI | MONITORING AND REPORTING | — | 0 | 2018 | Resolved |
| E. COLI | MONITORING AND REPORTING | — | 0 | 2018 | Resolved |
| E. COLI | MONITORING AND REPORTING | — | 0 | 2018 | Resolved |
| E. COLI | MONITORING AND REPORTING | — | 0 | 2018 | Resolved |
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2018 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2017 | Resolved |
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2016–2017 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2016 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2016 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2016 | Resolved |
| Coliform (TCR) | MONITORING AND REPORTING | — | 5% of samples | 2015 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2015 | Resolved |
| Coliform (TCR) | MONITORING AND REPORTING | — | 5% of samples | 2015 | Resolved |
| Coliform (TCR) | MONITORING AND REPORTING | — | 5% of samples | 2015 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2015 | Resolved |
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2015 | Resolved |