NUNAM IQUA WATER SYSTEM
PWS ID: AK2270207 · NUNAM IQUA, Alaska 99666
Population Served
213
Total Violations
1,603
Health-Based Violations
148
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Native American
- Connections
- 58
- County
- Bethel Census Area
- School/Daycare
- No
- MCL Violations
- 58
- Monitoring Violations
- 1,256
- Treatment Tech Violations
- 90
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 250 | 2025 |
| CARBON, TOTAL | MR | 148 | 2025 |
| Interim Enhanced Surface Water Treatment Rule | MR | 120 | 2024 |
| Revised Total Coliform Rule | MON | 82 | 2025 |
| Surface Water Treatment Rule | TT | 65 | 2007 |
| Chlorine | MR | 64 | 2025 |
| Coliform (TCR) | MR | 63 | 2016 |
| TTHM | MCL | 53 | 2023 |
| E. COLI | MR | 50 | 2024 |
| TTHM | MR | 26 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 24 | 2024 |
| Lead and Copper Rule | MR | 21 | 2021 |
| CARBON, TOTAL | TT | 18 | 2024 |
| Trichloroethylene | MR | 17 | 2023 |
| 1,1-Dichloroethylene | MR | 17 | 2023 |
| Carbon tetrachloride | MR | 17 | 2023 |
| 1,1,1-Trichloroethane | MR | 17 | 2023 |
| p-Dichlorobenzene | MR | 17 | 2023 |
| Benzene | MR | 17 | 2023 |
| 1,2-Dichloroethane | MR | 17 | 2023 |
| Nitrate | MR | 16 | 2023 |
| Xylenes, Total | MR | 15 | 2023 |
| o-Dichlorobenzene | MR | 15 | 2023 |
| CHLOROBENZENE | MR | 15 | 2023 |
| Ethylbenzene | MR | 15 | 2023 |
| trans-1,2-Dichloroethylene | MR | 15 | 2023 |
| 1,2-Dichloropropane | MR | 15 | 2023 |
| cis-1,2-Dichloroethylene | MR | 15 | 2023 |
| Tetrachloroethylene | MR | 15 | 2023 |
| Styrene | MR | 15 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.