GUSTAVUS WATER SYSTEM
PWS ID: AK2130596 · GUSTAVUS, Alaska 99826-0140
Population Served
117
Total Violations
214
Health-Based Violations
1
Water Source
Surface Water
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Federal
- Connections
- 11
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 164
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| 2,4-D | MR | 5 | 1995 |
| BHC-GAMMA | MR | 5 | 1995 |
| 2,4,5-TP | MR | 5 | 1995 |
| Methoxychlor | MR | 5 | 1995 |
| Toxaphene | MR | 5 | 1995 |
| Nitrate | MR | 5 | 2002 |
| Barium | MR | 4 | 1994 |
| Cadmium | MR | 4 | 1994 |
| Selenium | MR | 4 | 1994 |
| Fluoride | MR | 4 | 1994 |
| Total Polychlorinated Biphenyls (PCB) | MR | 4 | 1995 |
| Pentachlorophenol | MR | 4 | 1995 |
| Heptachlor epoxide | MR | 4 | 1995 |
| Atrazine | MR | 4 | 1995 |
| Aldicarb sulfone | MR | 4 | 1995 |
| Aldicarb sulfoxide | MR | 4 | 1995 |
| Mercury | MR | 4 | 1994 |
| Aldicarb | MR | 4 | 1995 |
| ETHYLENE DIBROMIDE | MR | 4 | 1995 |
| Chlordane | MR | 4 | 1995 |
| Heptachlor | MR | 4 | 1995 |
| Chromium | MR | 4 | 1994 |
| Arsenic | MR | 3 | 1994 |
| Xylenes, Total | MR | 3 | 2017 |
| p-Dichlorobenzene | MR | 3 | 2017 |
| o-Dichlorobenzene | MR | 3 | 2017 |
| Carbon tetrachloride | MR | 3 | 2017 |
| CHLOROBENZENE | MR | 3 | 2017 |
| Tetrachloroethylene | MR | 3 | 2017 |
| Styrene | MR | 3 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.