COLD BAY
PWS ID: AK2260414 · COLD BAY, Alaska 99571
Population Served
182
Total Violations
175
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 95
- County
- Aleutians East Borough
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 81
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 14 | 2007 |
| Chlorine | MR | 12 | 2025 |
| Gross Alpha, Excl. Radon and U | MR | 8 | 1997 |
| Nitrate | MR | 7 | 2021 |
| Consumer Confidence Rule | Other | 6 | 2019 |
| Arsenic | MR | 3 | 1986 |
| Cadmium | MR | 3 | 1986 |
| Mercury | MR | 3 | 1986 |
| Barium | MR | 3 | 1986 |
| Fluoride | MR | 3 | 1986 |
| Chromium | MR | 3 | 1986 |
| Selenium | MR | 3 | 1986 |
| Coliform (TCR) | MCL | 2 | 2009 |
| o-Dichlorobenzene | MR | 1 | 1994 |
| Carbon tetrachloride | MR | 1 | 1994 |
| Toluene | MR | 1 | 1994 |
| Tetrachloroethylene | MR | 1 | 1994 |
| Ethylbenzene | MR | 1 | 1994 |
| trans-1,2-Dichloroethylene | MR | 1 | 1994 |
| 1,2-Dichloroethane | MR | 1 | 1994 |
| Xylenes, Total | MR | 1 | 1994 |
| Lead and Copper Rule | MR | 1 | 1997 |
| Styrene | MR | 1 | 1994 |
| Benzene | MR | 1 | 1994 |
| Trichloroethylene | MR | 1 | 1994 |
| Revised Total Coliform Rule | MON | 1 | 2025 |
| p-Dichlorobenzene | MR | 1 | 1994 |
| CHLOROBENZENE | MR | 1 | 1994 |
| 1,2-Dichloropropane | MR | 1 | 1994 |
| cis-1,2-Dichloroethylene | MR | 1 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.