Water quality report for Metlakatla, AK — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.
A look at Metlakatla'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 |
|---|---|---|---|---|---|
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2026 | Archived |
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2025 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2025 | Resolved |
| Lead and Copper Rule | MONITORING AND REPORTING | — | TT | 2025 | Unaddressed |
| Total Haloacetic Acids (HAA5) | MONITORING AND REPORTING | — | 0.060 mg/L | 2025 | Archived |
| Public Notice | OTHER | — | — | 2025 | Unaddressed |
| Public Notice | OTHER | — | — | 2025 | Unaddressed |
| Public Notice | OTHER | — | — | 2025 | Unaddressed |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2025 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2025 | Unaddressed |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2025 | Resolved |
| Public Notice | OTHER | — | — | 2025 | Resolved |
| Chlorine | MONITORING AND REPORTING | — | 4.0 mg/L | 2024 | Resolved |
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2024 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2024 | Resolved |
| Revised Total Coliform Rule | REPORTING FAILURE | — | — | 2024 | Resolved |
| LEAD AND COPPER RULE REVISIONS | TREATMENT TECHNIQUE | — | — | 2024 | Unaddressed |
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2024 | Resolved |
| Interim Enhanced Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2024 | Resolved |
| Surface Water Treatment Rule | MONITORING AND REPORTING | — | — | 2024 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2023 | Addressed |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.133 MG/L | 0.060 mg/L | 2023 | Resolved |
| Public Notice | OTHER | — | — | 2023 | Resolved |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.131 MG/L | 0.060 mg/L | 2023 | Resolved |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.132 MG/L | 0.060 mg/L | 2023 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Addressed |
| Consumer Confidence Rule | OTHER | — | — | 2022 | Resolved |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.128 MG/L | 0.060 mg/L | 2022 | Resolved |
| Public Notice | OTHER | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Addressed |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Long Term 2 Enhanced Surface Water Treatment Rule | TREATMENT TECHNIQUE | — | — | 2022 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2021 | Resolved |
| Consumer Confidence Rule | OTHER | — | — | 2021 | Resolved |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.073 MG/L | 0.060 mg/L | 2021 | Resolved |
| 1,2-DIBROMO-3-CHLOROPROPANE | MONITORING AND REPORTING | — | 0.0002 mg/L | 2021 | Resolved |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.077 MG/L | 0.060 mg/L | 2020 | Resolved |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.077 MG/L | 0.060 mg/L | 2020 | Resolved |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.077 MG/L | 0.060 mg/L | 2020 | Resolved |
| Revised Total Coliform Rule | MONITORING FAILURE | — | — | 2018 | Resolved |
| 1,2,4-Trichlorobenzene | MONITORING AND REPORTING | — | 0.07 mg/L | 2017–2019 | Resolved |
| cis-1,2-Dichloroethylene | MONITORING AND REPORTING | — | 0.07 mg/L | 2017–2019 | Resolved |
| Xylenes, Total | MONITORING AND REPORTING | — | 10 mg/L | 2017–2019 | Resolved |
| DICHLOROMETHANE | MONITORING AND REPORTING | — | 0.005 mg/L | 2017–2019 | Resolved |
| o-Dichlorobenzene | MONITORING AND REPORTING | — | 0.6 mg/L | 2017–2019 | Resolved |
| p-Dichlorobenzene | MONITORING AND REPORTING | — | 0.075 mg/L | 2017–2019 | Resolved |
| Vinyl chloride | MONITORING AND REPORTING | — | 0.002 mg/L | 2017–2019 | Resolved |
| 1,1-Dichloroethylene | MONITORING AND REPORTING | — | 0.007 mg/L | 2017–2019 | Resolved |
| trans-1,2-Dichloroethylene | MONITORING AND REPORTING | — | 0.1 mg/L | 2017–2019 | Resolved |
| 1,2-Dichloroethane | MONITORING AND REPORTING | — | 0.005 mg/L | 2017–2019 | Resolved |
| 1,1,1-Trichloroethane | MONITORING AND REPORTING | — | 0.2 mg/L | 2017–2019 | Resolved |
| Carbon tetrachloride | MONITORING AND REPORTING | — | 0.005 mg/L | 2017–2019 | Resolved |
| 1,2-Dichloropropane | MONITORING AND REPORTING | — | 0.005 mg/L | 2017–2019 | Resolved |
| Trichloroethylene | MONITORING AND REPORTING | — | 0.005 mg/L | 2017–2019 | Resolved |
| 1,1,2-Trichloroethane | MONITORING AND REPORTING | — | 0.005 mg/L | 2017–2019 | Resolved |
| Tetrachloroethylene | MONITORING AND REPORTING | — | 0.005 mg/L | 2017–2019 | Resolved |
| CHLOROBENZENE | MONITORING AND REPORTING | — | 0.1 mg/L | 2017–2019 | Resolved |
| Benzene | MONITORING AND REPORTING | — | 0.005 mg/L | 2017–2019 | Resolved |
| Toluene | MONITORING AND REPORTING | — | 1 mg/L | 2017–2019 | Resolved |
| Ethylbenzene | MONITORING AND REPORTING | — | 0.7 mg/L | 2017–2019 | Resolved |
| Styrene | MONITORING AND REPORTING | — | 0.1 mg/L | 2017–2019 | Resolved |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.061 MG/L | 0.060 mg/L | 2016 | Resolved |
| Total Haloacetic Acids (HAA5) | MCL EXCEEDANCE | 0.078 MG/L | 0.060 mg/L | 2016 | Resolved |
| 1,2-DIBROMO-3-CHLOROPROPANE | MONITORING AND REPORTING | — | 0.0002 mg/L | 2015 | Resolved |
| 1,2-DIBROMO-3-CHLOROPROPANE | MONITORING AND REPORTING | — | 0.0002 mg/L | 2015 | Resolved |