GAMBELL WATER SYSTEM
PWS ID: AK2340751 · GAMBELL, Alaska 99742
Population Served
669
Total Violations
849
Health-Based Violations
99
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Native American
- Connections
- 142
- County
- Nome Census Area
- School/Daycare
- No
- MCL Violations
- 22
- Monitoring Violations
- 609
- Treatment Tech Violations
- 77
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 128 | 2025 |
| Surface Water Treatment Rule | TT | 68 | 2013 |
| Interim Enhanced Surface Water Treatment Rule | MR | 44 | 2025 |
| Coliform (TCR) | MR | 33 | 2014 |
| Chlorine | MR | 26 | 2025 |
| Revised Total Coliform Rule | MON | 22 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 21 | 2024 |
| TTHM | MR | 20 | 2024 |
| Total Haloacetic Acids (HAA5) | MCL | 20 | 2011 |
| Consumer Confidence Rule | Other | 15 | 2023 |
| Heptachlor epoxide | MR | 10 | 2019 |
| Heptachlor | MR | 10 | 2019 |
| Chlordane | MR | 10 | 2019 |
| Atrazine | MR | 10 | 2019 |
| Toxaphene | MR | 10 | 2019 |
| 2,4,5-TP | MR | 10 | 2019 |
| 2,4-D | MR | 10 | 2019 |
| Methoxychlor | MR | 10 | 2019 |
| BHC-GAMMA | MR | 10 | 2019 |
| Total Polychlorinated Biphenyls (PCB) | MR | 10 | 2019 |
| Pentachlorophenol | MR | 10 | 2019 |
| 2,3,7,8-TCDD | MR | 8 | 2019 |
| OXAMYL | MR | 8 | 2019 |
| Interim Enhanced Surface Water Treatment Rule | TT | 7 | 2022 |
| Nitrate | MR | 7 | 2024 |
| Glyphosate | MR | 6 | 2019 |
| Di(2-ethylhexyl) phthalate | MR | 6 | 2019 |
| Dinoseb | MR | 6 | 2019 |
| Hexachlorocyclopentadiene | MR | 6 | 2019 |
| Carbofuran | MR | 6 | 2019 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.