EPA Air · stack tests by county and year
Air-emissions stack tests in Jefferson County, Missouri, 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 Jefferson 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 Jefferson County facility page.
Jefferson County, Missouri, 2019
Air-emissions stack tests in Jefferson County, other years
What stands out
- Stack tests in Jefferson County, Missouri, rose from 11 in 2018, the previous year on file, to 15 in 2019.
- The county’s file for stack tests holds 10 years of events, from 2017 through 2026.
- Its 15 stack tests rank 9th of the 31 county cells in Missouri for 2019.
- Its 15 stack tests are 3.7% of the 409 the state’s file holds for 2019.
Every line is computed by formula from the state’s stored file; nothing is estimated.
Air-emissions stack tests recorded in Jefferson County, Missouri, 2019
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2019-11-18 | SIMPSON MATERIALS COMPANY | Pass | State |
| 2019-09-09 | SIMPSON MATERIALS COMPANY | Pass | State |
| 2019-09-04 | RIVER CEMENT CO. DBA BUZZI UNICEM USA SELMA PLANT | Pending | State |
| 2019-09-04 | RIVER CEMENT CO. DBA BUZZI UNICEM USA SELMA PLANT | Pending | State |
| 2019-08-29 | ARDAGH GLASS INC. | Pending | State |
| 2019-08-28 | ARDAGH GLASS INC. | Pending | State |
| 2019-08-28 | ARDAGH GLASS INC. | Pending | State |
| 2019-08-12 | DOE RUN COMPANY - HERCULANEUM SMELTER | Pass | State |
| 2019-08-12 | DOE RUN COMPANY - HERCULANEUM SMELTER | Pass | State |
| 2019-07-17 | US SILICA | Pending | State |
| 2019-05-15 | ARDAGH GLASS INC. | Pending | State |
| 2019-05-14 | ARDAGH GLASS INC. | Pending | State |
| 2019-05-14 | ARDAGH GLASS INC. | Pending | State |
| 2019-03-27 | RIVER CEMENT CO. DBA BUZZI UNICEM USA SELMA PLANT | Pending | State |
| 2019-03-26 | RIVER CEMENT CO. DBA BUZZI UNICEM USA SELMA PLANT | Pending | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Jefferson county, MO, for 2019. The stack tests recorded in 2019 for Jefferson total 15.