EPA Air · stack tests by county and year
Air-emissions stack tests in Maricopa County, Arizona, 2019
- 15Stack 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 Maricopa County, Arizona during 2019. 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 Maricopa County facility page.
Maricopa County, Arizona, 2019
- Inspections 72
Air-emissions stack tests in Maricopa County, other years
Air-emissions stack tests recorded in Maricopa County, Arizona, 2019
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2019-12-20 | ME GLOBAL | Pass | Local |
| 2019-12-20 | VULCAN ASPHALT | Pass | Local |
| 2019-12-19 | APS WEST PHX POWER PLANT | Pass | Local |
| 2019-12-18 | APS REDHAWK GENERATING FACILITY | Pass | Local |
| 2019-12-09 | INTEL CORP - OCOTILLO CAMPUS — high-priority violation on file | Pass | Local |
| 2019-12-04 | GLENDALE MUN SANITARY LANDFILL/FLD OPER — high-priority violation on file | Pass | Local |
| 2019-11-13 | CEDAR HILLS QUARRY | Pass | State |
| 2019-10-22 | GRAY MOUNTAIN HMA PLANT | Pass | State |
| 2019-10-17 | REAL ALLOY ARIZONA | Pass | Local |
| 2019-09-30 | NORTHWEST REGIONAL LANDFILL | Pass | Local |
| 2019-08-30 | GILA RIVER POWER STATION — high-priority violation on file | Pass | Local |
| 2019-07-17 | VICKSBURG 36 MATERIAL SOURCE | Pass | State |
| 2019-06-20 | MESQUITE GENERATING STATION | Pending | Local |
| 2019-02-13 | CMC STEEL FABRICATORS | Pass | Local |
| 2019-01-23 | SFPP-PHOENIX TERMINAL | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.