TULUKSAK WATER SYSTEM
PWS ID: AK2270223 · TULUKSAK, Alaska 99679
Population Served
373
Total Violations
717
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Native American
- Connections
- 5
- County
- Bethel Census Area
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 558
- Treatment Tech Violations
- 9
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 99 | 2025 |
| Coliform (TCR) | MR | 57 | 2016 |
| Revised Total Coliform Rule | MON | 50 | 2025 |
| Consumer Confidence Rule | Other | 26 | 2024 |
| Nitrate | MR | 18 | 2024 |
| Lead and Copper Rule | MR | 9 | 2025 |
| Groundwater Rule | TT | 9 | 2025 |
| Endrin | MR | 7 | 2022 |
| BHC-GAMMA | MR | 7 | 2022 |
| Toxaphene | MR | 7 | 2022 |
| Diquat | MR | 7 | 2022 |
| Glyphosate | MR | 7 | 2022 |
| Simazine | MR | 7 | 2022 |
| Di(2-ethylhexyl) phthalate | MR | 7 | 2022 |
| Dinoseb | MR | 7 | 2022 |
| Carbofuran | MR | 7 | 2022 |
| LASSO | MR | 7 | 2022 |
| 2,3,7,8-TCDD | MR | 7 | 2022 |
| Total Polychlorinated Biphenyls (PCB) | MR | 7 | 2022 |
| HEXACHLOROBENZENE | MR | 7 | 2022 |
| Benzo(a)pyrene | MR | 7 | 2022 |
| Pentachlorophenol | MR | 7 | 2022 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 7 | 2022 |
| ETHYLENE DIBROMIDE | MR | 7 | 2022 |
| Chlordane | MR | 7 | 2022 |
| Endothall | MR | 7 | 2022 |
| OXAMYL | MR | 7 | 2022 |
| Picloram | MR | 7 | 2022 |
| Heptachlor epoxide | MR | 7 | 2022 |
| 2,4,5-TP | MR | 7 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.