PRUDHOE BAY OPT. CENTER
PWS ID: AK2331011 · ANCHORAGE, Alaska 99503
Population Served
1,200
Total Violations
191
Health-Based Violations
19
Water Source
Surface Water
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 5
- County
- North Slope Borough
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 123
- Treatment Tech Violations
- 18
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 23 | 2006 |
| CARBON, TOTAL | TT | 14 | 2004 |
| Chlorine | MR | 11 | 2006 |
| TTHM | MR | 9 | 2023 |
| CARBON, TOTAL | MR | 7 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2023 |
| Trichloroethylene | MR | 4 | 2001 |
| Benzene | MR | 4 | 2001 |
| 1,1,1-Trichloroethane | MR | 3 | 1994 |
| Styrene | MR | 3 | 1994 |
| Toluene | MR | 3 | 1994 |
| trans-1,2-Dichloroethylene | MR | 3 | 1994 |
| Vinyl chloride | MR | 3 | 1994 |
| cis-1,2-Dichloroethylene | MR | 3 | 1994 |
| Coliform (TCR) | MR | 3 | 2001 |
| 1,1-Dichloroethylene | MR | 3 | 1994 |
| Ethylbenzene | MR | 3 | 1994 |
| 1,2-Dichloropropane | MR | 3 | 1994 |
| p-Dichlorobenzene | MR | 3 | 1994 |
| Carbon tetrachloride | MR | 3 | 1994 |
| DICHLOROMETHANE | MR | 3 | 1994 |
| Tetrachloroethylene | MR | 3 | 1994 |
| 1,2-Dichloroethane | MR | 3 | 1994 |
| 1,1,2-Trichloroethane | MR | 3 | 1994 |
| o-Dichlorobenzene | MR | 3 | 1994 |
| Xylenes, Total | MR | 3 | 1994 |
| CHLOROBENZENE | MR | 3 | 1994 |
| Interim Enhanced Surface Water Treatment Rule | TT | 3 | 2025 |
| Nitrate | MR | 1 | 1986 |
| Surface Water Treatment Rule | TT | 1 | 2001 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.