Water quality report for Picacho, AZ — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.
A look at Picacho'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 |
|---|---|---|---|---|---|
| Consumer Confidence Rule | OTHER | — | — | 2025 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2024 | Resolved |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2024 | Resolved |
| Public Notice | OTHER | — | — | 2023 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2023 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2023 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2023 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2023 | Resolved |
| Gross Alpha, Excl. Radon and U | MONITORING AND REPORTING | — | 15 pCi/L | 2023 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2023 | Resolved |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2023 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2023 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2022 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2022 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2022 | Resolved |
| Gross Alpha, Excl. Radon and U | MONITORING AND REPORTING | — | 15 pCi/L | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2021 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2021 | Resolved |
| Gross Alpha, Excl. Radon and U | MONITORING AND REPORTING | — | 15 pCi/L | 2021 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2021 | Resolved |
| Gross Alpha, Excl. Radon and U | MONITORING AND REPORTING | — | 15 pCi/L | 2021 | Resolved |
| Gross Alpha, Excl. Radon and U | MONITORING AND REPORTING | — | 15 pCi/L | 2021 | Resolved |
| Gross Alpha, Excl. Radon and U | MONITORING AND REPORTING | — | 15 pCi/L | 2021 | Resolved |
| Arsenic | MCL EXCEEDANCE | 0.014 MG/L | 0.010 mg/L | 2020 | Resolved |
| Gross Alpha, Excl. Radon and U | MONITORING AND REPORTING | — | 15 pCi/L | 2020 | Resolved |
| Arsenic | MCL EXCEEDANCE | 0.016 MG/L | 0.010 mg/L | 2020 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2020 | Resolved |
| Gross Alpha, Excl. Radon and U | MONITORING AND REPORTING | — | 15 pCi/L | 2020 | Resolved |
| Arsenic | MCL EXCEEDANCE | 0.014 MG/L | 0.010 mg/L | 2020 | Resolved |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2019 | Resolved |
| Arsenic | MCL EXCEEDANCE | 0.017 MG/L | 0.010 mg/L | 2019 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2018 | Resolved |
| Revised Total Coliform Rule | REPORTING FAILURE | — | — | 2018 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2017 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2017 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2017 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2017 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2017 | Resolved |
| Revised Total Coliform Rule | REPORTING FAILURE | — | — | 2017 | Resolved |
| Revised Total Coliform Rule | REPORTING FAILURE | — | — | 2017 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2017 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2017 | Resolved |
| Revised Total Coliform Rule | MONITORING FAILURE | — | — | 2016 | Resolved |
| Revised Total Coliform Rule | MONITORING FAILURE | — | — | 2016 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2016 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2016 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2016 | Resolved |
| Arsenic | MONITORING AND REPORTING | — | 0.010 mg/L | 2016 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2016 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2016 | Resolved |
| Coliform (TCR) | MONITORING AND REPORTING | — | 5% of samples | 2016 | Resolved |
| Coliform (TCR) | MONITORING AND REPORTING | — | 5% of samples | 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 |
| TTHM | MONITORING AND REPORTING | — | 0.080 mg/L | 2015–2016 | Resolved |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2015–2016 | 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 |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2015 | Resolved |
| Coliform (TCR) | MONITORING AND REPORTING | — | 5% of samples | 2015 | Resolved |
| Nickel | MONITORING AND REPORTING | — | — | 2015–2017 | Resolved |
| Mercury | MONITORING AND REPORTING | — | 0.002 mg/L | 2015–2017 | Resolved |
| Cadmium | MONITORING AND REPORTING | — | 0.005 mg/L | 2015–2017 | Resolved |
| Chromium | MONITORING AND REPORTING | — | 0.1 mg/L | 2015–2017 | Resolved |
| Antimony, Total | MONITORING AND REPORTING | — | 0.006 mg/L | 2015–2017 | Resolved |
| CYANIDE | MONITORING AND REPORTING | — | 0.2 mg/L | 2015–2017 | Resolved |
| Selenium | MONITORING AND REPORTING | — | 0.05 mg/L | 2015–2017 | Resolved |
| Beryllium, Total | MONITORING AND REPORTING | — | 0.004 mg/L | 2015–2017 | Resolved |
| Fluoride | MONITORING AND REPORTING | — | 4.0 mg/L | 2015–2017 | Resolved |
| Barium | MONITORING AND REPORTING | — | 2 mg/L | 2015–2017 | Resolved |
| Thallium, Total | MONITORING AND REPORTING | — | 0.002 mg/L | 2015–2017 | Resolved |