EPA Air · violations by county and year
High-priority air violations in Northwest Arctic County, Alaska, 2020
- 8Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Each row below is one violation recorded against a source in Northwest Arctic County, Alaska during 2020. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Northwest Arctic County facility page.
Northwest Arctic County, Alaska, 2020
- Inspections 21
- Stack tests 10
High-priority air violations in Northwest Arctic County, other years
High-priority air violations recorded in Northwest Arctic County, Alaska, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-10-01 | TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file | Earliest FRV determination | State |
| 2020-08-06 | TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file | Earliest FRV determination | State |
| 2020-07-25 | TECK ALASKA, INC. (TECK) / DMTS PORT FACILITY — high-priority violation on file | Earliest FRV determination | State |
| 2020-07-25 | TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file | Earliest FRV determination | State |
| 2020-06-05 | TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file | HPV day-zero determination | State |
| 2020-05-28 | TECK ALASKA, INC. (TECK) / DMTS PORT FACILITY — high-priority violation on file | Earliest FRV determination | State |
| 2020-05-23 | TECK ALASKA, INC. (TECK) / DMTS PORT FACILITY — high-priority violation on file | Earliest FRV determination | State |
| 2020-03-17 | TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.