EPA Air · stack tests by county and year
Air-emissions stack tests in St. Louis County, Missouri, 2019
- 7Stack 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 County, Missouri 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 St. Louis County facility page.
St. Louis County, Missouri, 2019
- Inspections 16
Air-emissions stack tests in St. Louis County, other years
Air-emissions stack tests recorded in St. Louis County, Missouri, 2019
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2019-11-18 | METROPOLITAN ST. LOUIS SEWER DISTRICT | Pending | State |
| 2019-07-09 | AMEREN MISSOURI MERAMEC ENERGY CENTER | Pending | State |
| 2019-07-08 | AMEREN MISSOURI MERAMEC ENERGY CENTER | Pending | State |
| 2019-06-20 | AMEREN MISSOURI MERAMEC ENERGY CENTER | Pending | State |
| 2019-06-13 | JEFFERSON BARRACKS QUARRY CS-71 | Pass | State |
| 2019-04-10 | METROPOLITAN ST. LOUIS SEWER DISTRICT | Pending | State |
| 2019-04-09 | METROPOLITAN ST. LOUIS SEWER DISTRICT | Pending | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.