USIBELLI COAL MINE
PWS ID: AK2390984 · HEALY, Alaska 99743
Population Served
100
Total Violations
157
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Denali Borough
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 122
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Polychlorinated Biphenyls (PCB) | MR | 8 | 1995 |
| Heptachlor epoxide | MR | 8 | 1995 |
| Heptachlor | MR | 8 | 1995 |
| Chlordane | MR | 8 | 1995 |
| Aldicarb sulfone | MR | 8 | 1995 |
| Aldicarb | MR | 8 | 1995 |
| 2,4-D | MR | 8 | 1995 |
| Toxaphene | MR | 8 | 1995 |
| Methoxychlor | MR | 8 | 1995 |
| Pentachlorophenol | MR | 8 | 1995 |
| Atrazine | MR | 8 | 1995 |
| Aldicarb sulfoxide | MR | 8 | 1995 |
| BHC-GAMMA | MR | 8 | 1995 |
| 2,4,5-TP | MR | 8 | 1995 |
| Lead and Copper Rule | MR | 4 | 2023 |
| Nitrate | MR | 3 | 2009 |
| Coliform (TCR) | MR | 2 | 1999 |
| Asbestos | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.