EPA Air · stack tests by state and year
Air-emissions stack tests in Mississippi, 2019
- 604Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Mississippi during 2019; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Mississippi, 2019
- Harrison County 61
- Hinds County 47
- Lawrence County 45
- Lowndes County 42
- Jackson County 37
- Tippah County 34
- Simpson County 34
- Marshall County 32
- Smith County 25
- Grenada County 22
- Wayne County 16
- Noxubee County 16
- Choctaw County 14
- Alcorn County 11
- Jones County 11
- Forrest County 11
- Stone County 10
- Perry County 10
- Washington County 10
- Clarke County 10
- Warren County 9
- Lee County 9
- Madison County 9
- Covington County 9
- Lamar County 8
- Yazoo County 8
- Union County 8
- Kemper County 8
- Humphreys County 7
- Jasper County 7
- Copiah County 6
- Greene County 6
- Pontotoc County 3
- Rankin County 3
Mississippi, other years
Air-emissions stack tests recorded in Mississippi, 2019
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2019-01-09 | MISSISSIPPI POWER COMPANY, DAVID M RATCLIFFE | DEKALB, Kemper, MS | Pass | State |
| 2019-01-08 | MISSISSIPPI POWER COMPANY, DAVID M RATCLIFFE | DEKALB, Kemper, MS | Pass | State |
| 2019-01-08 | MISSISSIPPI POWER COMPANY, DAVID M RATCLIFFE | DEKALB, Kemper, MS | Pass | State |
| 2019-01-08 | MISSISSIPPI POWER COMPANY, DAVID M RATCLIFFE | DEKALB, Kemper, MS | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.