EPA Air · stack tests by county and year
Air-emissions stack tests in Jackson County, Missouri, 2025
- 14Stack 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 Jackson County, Missouri 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 Jackson County facility page.
Jackson County, Missouri, 2025
Air-emissions stack tests in Jackson County, other years
Air-emissions stack tests recorded in Jackson County, Missouri, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-11-24 | CARGILL, INC. | Pass | State |
| 2025-11-24 | CARGILL, INC. | Pass | State |
| 2025-09-17 | COURTNEY RIDGE LANDFILL, LLC | Fail | State |
| 2025-09-10 | AUDUBON MATERIALS, LLC - SUGAR CREEK PLANT | Pass | State |
| 2025-08-12 | AUDUBON MATERIALS, LLC - SUGAR CREEK PLANT | Pass | State |
| 2025-07-02 | PARKER HANNIFIN CORPORATION | Pass | State |
| 2025-06-19 | AUDUBON MATERIALS, LLC - SUGAR CREEK PLANT | Pass | State |
| 2025-06-18 | EVERGY-HAWTHORN GENERATING STATION | Pass | State |
| 2025-06-18 | EVERGY-HAWTHORN GENERATING STATION | Pass | State |
| 2025-04-11 | ROCKBRIDGE QUARRY | Pass | State |
| 2025-04-11 | ROCKBRIDGE QUARRY | Pass | State |
| 2025-04-11 | ROCKBRIDGE QUARRY | Pass | State |
| 2025-04-11 | ROCKBRIDGE QUARRY | Pass | State |
| 2025-01-09 | EVERGY-HAWTHORN GENERATING STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
The page covers Clean Air Act facilities in the EPA air register, stack tests in Jackson county, MO, 2025. It lists 14 stack tests recorded in 2025.