METLAKATLA
PWS ID: 100211202 · METLAKATLA, 10 99926
Population Served
1,575
Total Violations
368
Health-Based Violations
111
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Native American
- Connections
- 565
- School/Daycare
- No
- MCL Violations
- 23
- Monitoring Violations
- 203
- Treatment Tech Violations
- 88
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule | TT | 66 | 2025 |
| Public Notice | Other | 37 | 2025 |
| Nitrate | MR | 22 | 2007 |
| Total Haloacetic Acids (HAA5) | MR | 19 | 2025 |
| Coliform (TCR) | MR | 18 | 2009 |
| Total Haloacetic Acids (HAA5) | MCL | 17 | 2023 |
| TTHM | MR | 15 | 2014 |
| Consumer Confidence Rule | Other | 14 | 2022 |
| Lead | TT | 9 | 1993 |
| COPPER, FREE | TT | 7 | 1996 |
| Coliform (TCR) | MCL | 6 | 2012 |
| Benzene | MR | 6 | 2017 |
| Antimony, Total | MR | 5 | 2009 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 5 | 2021 |
| Surface Water Treatment Rule | MR | 5 | 2024 |
| Surface Water Treatment Rule | TT | 5 | 1992 |
| Fluoride | MR | 3 | 2011 |
| Chlorine | MR | 3 | 2024 |
| Interim Enhanced Surface Water Treatment Rule | MR | 3 | 2024 |
| 1,1,1-Trichloroethane | MR | 3 | 2017 |
| Nickel | MR | 2 | 2009 |
| Barium | MR | 2 | 2009 |
| Thallium, Total | MR | 2 | 2009 |
| Asbestos | MR | 2 | 2009 |
| Selenium | MR | 2 | 2009 |
| 2,3,7,8-TCDD | MR | 2 | 2009 |
| cis-1,2-Dichloroethylene | MR | 2 | 2017 |
| Xylenes, Total | MR | 2 | 2017 |
| p-Dichlorobenzene | MR | 2 | 2017 |
| Chromium | MR | 2 | 2009 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.