EPA Air · stack tests by county and year
Air-emissions stack tests in Pima County, Arizona, 2019
- 6Stack 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 Pima 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 Pima County facility page.
Pima County, Arizona, 2019
Air-emissions stack tests in Pima County, other years
Air-emissions stack tests recorded in Pima County, Arizona, 2019
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2019-12-27 | CALPORTLAND - RILLITO CEMENT PLANT | Pass | State |
| 2019-11-21 | CALPORTLAND - RILLITO CEMENT PLANT | Pass | State |
| 2019-10-30 | FREEPORT-MCMORAN SIERRITA | Pass | Local |
| 2019-10-18 | CALPORTLAND - RILLITO CEMENT PLANT | Pass | State |
| 2019-06-12 | SFPP,LP - TUCSON TERMINAL | Pass | Local |
| 2019-01-28 | UNIVERSITY OF ARIZONA | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.