EPA Air · stack tests by county and year
Air-emissions stack tests in Mayes County, Oklahoma, 2020
- 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 Mayes County, Oklahoma during 2020. 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 Mayes County facility page.
Mayes County, Oklahoma, 2020
Air-emissions stack tests in Mayes County, other years
Air-emissions stack tests recorded in Mayes County, Oklahoma, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-11-17 | LSB CHEMICAL LLC / PRYOR CHEMICAL — high-priority violation on file | Pass | State |
| 2020-08-28 | NORIT AMERICAS INC / PRYOR ACTIVATED CARBON PLANT | Pass | State |
| 2020-08-27 | NORIT AMERICAS INC / PRYOR ACTIVATED CARBON PLANT | Pass | State |
| 2020-06-29 | LONE STAR IND INC DBA BUZZI UNICEM USA / PRYOR CEMENT FACILITY | Pass | State |
| 2020-06-25 | GRAND RIVER DAM AUTHORITY / GRAND RIVER ENERGY CENTER — high-priority violation on file | Pass | State |
| 2020-06-24 | GRAND RIVER DAM AUTHORITY / GRAND RIVER ENERGY CENTER — high-priority violation on file | Pass | State |
| 2020-06-22 | GRAND RIVER DAM AUTHORITY / GRAND RIVER ENERGY CENTER — high-priority violation on file | Pass | State |
| 2020-03-13 | LONE STAR IND INC DBA BUZZI UNICEM USA / PRYOR CEMENT FACILITY | Pass | State |
| 2020-03-13 | LONE STAR IND INC DBA BUZZI UNICEM USA / PRYOR CEMENT FACILITY | Pass | State |
| 2020-03-12 | LONE STAR IND INC DBA BUZZI UNICEM USA / PRYOR CEMENT FACILITY | Pass | State |
| 2020-03-06 | LONE STAR IND INC DBA BUZZI UNICEM USA / PRYOR CEMENT FACILITY | Pass | State |
| 2020-03-02 | LONE STAR IND INC DBA BUZZI UNICEM USA / PRYOR CEMENT FACILITY | Pass | State |
| 2020-02-25 | INTERPLASTIC CORP / PRYOR RESIN MANUFACTURING FACILITY | Pass | State |
| 2020-01-28 | LSB CHEMICAL LLC / PRYOR CHEMICAL — high-priority violation on file | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.