FALSE PASS TREATMENT PLANT
PWS ID: AK2262199 · FALSE PASS, Alaska 99583
Population Served
393
Total Violations
572
Health-Based Violations
20
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Native American
- Connections
- 37
- County
- Aleutians East Borough
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 444
- Treatment Tech Violations
- 19
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 52 | 2013 |
| Surface Water Treatment Rule | MR | 50 | 2024 |
| Interim Enhanced Surface Water Treatment Rule | MR | 50 | 2022 |
| Chlorine | MR | 40 | 2024 |
| Surface Water Treatment Rule | TT | 16 | 2023 |
| Nitrate | MR | 7 | 2012 |
| BHC-GAMMA | MR | 6 | 2010 |
| Arsenic | MR | 6 | 2005 |
| Endrin | MR | 6 | 2010 |
| Toxaphene | MR | 6 | 2010 |
| 2,4,5-TP | MR | 6 | 2010 |
| 2,4-D | MR | 6 | 2010 |
| Methoxychlor | MR | 6 | 2010 |
| Cadmium | MR | 4 | 1992 |
| Selenium | MR | 4 | 1992 |
| Mercury | MR | 4 | 1992 |
| Fluoride | MR | 4 | 1992 |
| Barium | MR | 4 | 1992 |
| Trichloroethylene | MR | 4 | 2012 |
| 1,2-Dichloroethane | MR | 4 | 2012 |
| 1,1-Dichloroethylene | MR | 4 | 2012 |
| Carbon tetrachloride | MR | 4 | 2012 |
| Diquat | MR | 4 | 2010 |
| OXAMYL | MR | 4 | 2010 |
| Simazine | MR | 4 | 2010 |
| Picloram | MR | 4 | 2010 |
| Hexachlorocyclopentadiene | MR | 4 | 2010 |
| Carbofuran | MR | 4 | 2010 |
| LASSO | MR | 4 | 2010 |
| Heptachlor | MR | 4 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.