BRISTOL BAY NATIVE ASSOC.
PWS ID: AK2262902 · DILLINGHAM, Alaska 99576
Population Served
120
Total Violations
593
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Native American
- Connections
- 2
- County
- Dillingham Census Area
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 520
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 22 | 2015 |
| DICHLOROMETHANE | MR | 13 | 2001 |
| 1,2,4-Trichlorobenzene | MR | 13 | 2001 |
| 1,1,2-Trichloroethane | MR | 13 | 2001 |
| Total Polychlorinated Biphenyls (PCB) | MR | 11 | 2010 |
| Simazine | MR | 11 | 2010 |
| Pentachlorophenol | MR | 11 | 2010 |
| Heptachlor epoxide | MR | 11 | 2010 |
| Heptachlor | MR | 11 | 2010 |
| Diquat | MR | 11 | 2010 |
| Dinoseb | MR | 11 | 2010 |
| Chlordane | MR | 11 | 2010 |
| Atrazine | MR | 11 | 2010 |
| 2,4-D | MR | 11 | 2010 |
| Toxaphene | MR | 11 | 2010 |
| BHC-GAMMA | MR | 11 | 2010 |
| Methoxychlor | MR | 11 | 2010 |
| Endrin | MR | 11 | 2010 |
| Picloram | MR | 11 | 2010 |
| 2,4,5-TP | MR | 11 | 2010 |
| ETHYLENE DIBROMIDE | MR | 11 | 2010 |
| p-Dichlorobenzene | MR | 9 | 2001 |
| 1,1,1-Trichloroethane | MR | 9 | 2001 |
| o-Dichlorobenzene | MR | 9 | 2001 |
| CHLOROBENZENE | MR | 9 | 2001 |
| Ethylbenzene | MR | 9 | 2001 |
| 1,2-Dichloropropane | MR | 9 | 2001 |
| cis-1,2-Dichloroethylene | MR | 9 | 2001 |
| Trichloroethylene | MR | 9 | 2001 |
| 1,2-Dichloroethane | MR | 9 | 2001 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.