EPA Air · stack tests by county and year
Air-emissions stack tests in St. Louis (city) County, Missouri, 2024
- 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 St. Louis (city) County, Missouri during 2024. 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 St. Louis (city) County facility page.
St. Louis (city) County, Missouri, 2024
Air-emissions stack tests in St. Louis (city) County, other years
Air-emissions stack tests recorded in St. Louis (city) County, Missouri, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-11-21 | METROPOLITAN ST. LOUIS SEWER DISTRICT BISSELL POINT WWTP | Pass | State |
| 2024-10-10 | BUCKEYE TERMINALS LLC-ST LOUIS N TRMNL | Pass | State |
| 2024-10-09 | ELANTAS PDG, INC. | Pass | State |
| 2024-08-15 | GATEWAY ALUMINUM LLC | N/A | State |
| 2024-08-15 | GATEWAY ALUMINUM LLC | N/A | State |
| 2024-08-15 | GATEWAY ALUMINUM LLC | N/A | State |
| 2024-08-15 | GATEWAY ALUMINUM LLC | N/A | State |
| 2024-08-15 | GATEWAY ALUMINUM LLC | Pass | State |
| 2024-08-06 | ELEMENTIS SPECIALITIES | Pending | U.S. EPA |
| 2024-04-19 | METROPOLITAN ST. LOUIS SEWER DISTRICT BISSELL POINT WWTP | Pending | State |
| 2024-04-19 | METROPOLITAN ST. LOUIS SEWER DISTRICT BISSELL POINT WWTP | Pass | State |
| 2024-01-04 | CENTERSTREAM STL LLC | Pass | State |
| 2024-01-04 | CENTERSTREAM STL LLC | Pass | State |
| 2024-01-04 | CENTERSTREAM STL LLC | Pass | State |
| 2024-01-04 | CENTERSTREAM STL LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.