SHAKTOOLIK WATER SYSTEM
PWS ID: AK2340442 · SHAKTOOLIK, Alaska 99771
Population Served
270
Total Violations
1,821
Health-Based Violations
278
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Native American
- Connections
- 77
- County
- Nome Census Area
- School/Daycare
- No
- MCL Violations
- 113
- Monitoring Violations
- 1,395
- Treatment Tech Violations
- 165
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 322 | 2025 |
| Surface Water Treatment Rule | TT | 163 | 2013 |
| Coliform (TCR) | MR | 81 | 2014 |
| TTHM | MCL | 81 | 2023 |
| Chlorine | MR | 66 | 2025 |
| TTHM | MR | 54 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 47 | 2025 |
| Toluene | MR | 35 | 2014 |
| Total Haloacetic Acids (HAA5) | MCL | 32 | 2014 |
| Consumer Confidence Rule | Other | 30 | 2020 |
| Interim Enhanced Surface Water Treatment Rule | MR | 30 | 2025 |
| Carbon tetrachloride | MR | 27 | 2014 |
| 1,1-Dichloroethylene | MR | 27 | 2014 |
| Benzene | MR | 27 | 2014 |
| 1,1,1-Trichloroethane | MR | 27 | 2014 |
| Trichloroethylene | MR | 27 | 2014 |
| 1,2-Dichloroethane | MR | 27 | 2014 |
| p-Dichlorobenzene | MR | 27 | 2014 |
| Nitrate | MR | 26 | 2014 |
| Xylenes, Total | MR | 25 | 2014 |
| Tetrachloroethylene | MR | 25 | 2014 |
| Ethylbenzene | MR | 25 | 2014 |
| cis-1,2-Dichloroethylene | MR | 25 | 2014 |
| trans-1,2-Dichloroethylene | MR | 25 | 2014 |
| o-Dichlorobenzene | MR | 25 | 2014 |
| Styrene | MR | 25 | 2014 |
| CHLOROBENZENE | MR | 25 | 2014 |
| 1,2-Dichloropropane | MR | 25 | 2014 |
| 1,2,4-Trichlorobenzene | MR | 24 | 2014 |
| 1,1,2-Trichloroethane | MR | 24 | 2014 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.