EPA Air · stack tests by county and year
Air-emissions stack tests in Mohave County, Arizona, 2025
- 9Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Mohave County, Arizona during 2025. 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 Mohave County facility page.
Mohave County, Arizona, 2025
- Inspections 24
Air-emissions stack tests in Mohave County, other years
Air-emissions stack tests recorded in Mohave County, Arizona, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-10 | NUCOR STEEL KINGMAN | Pass | State |
| 2025-11-06 | TOPOCK LNG PLANT 1 COOLING WATER BLOWDOWN POND | Pass | State |
| 2025-09-04 | MOSS MINE | Pass | State |
| 2025-06-25 | UNS ELECTRIC INC - BLACK MOUNTAIN GENERATING STATION | Pass | State |
| 2025-06-17 | GRIFFITH POWER PLANT | Pass | State |
| 2025-04-10 | LINDE GAS & EQUIPMENT, INC. | Pass | State |
| 2025-03-25 | TRANSWESTERN PIPELINE - KINGMAN COMPRESSOR STATION | Pass | State |
| 2025-03-11 | EL PASO NATURAL GAS CO - DUTCH FLAT COMPRESSOR STATION | Pass | State |
| 2025-03-05 | EL PASO NATURAL GAS CO - MOJAVE TOPOCK COMPRESSOR STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.