EPA Air · stack tests by state, industry and year
Petroleum and coal products manufacturing (NAICS 3241): stack tests in Montana, 2018
- 85Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2018 at a Montana source whose primary industry code is NAICS 3241. A facility filing more than one industry code is counted under the first one on its record.
Petroleum and coal products manufacturing (NAICS 3241) in Montana, other years
Other industries in Montana, 2018
- Utilities (NAICS 2211) 79
- Oil and gas extraction (NAICS 2111) 36
- Pipeline transportation (NAICS 4862) 34
- Nonmetallic mineral product manufacturing (NAICS 3273) 8
- Food manufacturing (NAICS 3113) 5
- Primary metal manufacturing (NAICS 3314) 4
- Utilities (NAICS 2212) 3
- Wood product manufacturing (NAICS 3211) 3
Air-emissions stack tests recorded in Montana, 2018
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2018-12-19 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-12-18 | CALUMET MONTANA REFINING — high-priority violation on file | GREAT FALLS, Cascade, MT | Pass | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Fail | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Fail | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-10-31 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-10-31 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-10-19 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-10-19 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-10-19 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-10-19 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-09-21 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Fail | State |
| 2018-09-21 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Fail | State |
| 2018-09-21 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-09-21 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-09-14 | PAR MONTANA BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-09-07 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-09-07 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-09-07 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-08-27 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-08-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-08-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-08-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-08-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-08-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-08-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-08-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-08-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-07-31 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-07-31 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-07-31 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-07-31 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-07-30 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-07-23 | PAR MONTANA BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-07-23 | PAR MONTANA BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-07-06 | CALUMET MONTANA REFINING — high-priority violation on file | GREAT FALLS, Cascade, MT | Pass | State |
| 2018-07-06 | CALUMET MONTANA REFINING — high-priority violation on file | GREAT FALLS, Cascade, MT | Pass | State |
| 2018-07-06 | CALUMET MONTANA REFINING — high-priority violation on file | GREAT FALLS, Cascade, MT | Pass | State |
| 2018-07-06 | CALUMET MONTANA REFINING — high-priority violation on file | GREAT FALLS, Cascade, MT | Pass | State |
| 2018-07-06 | CALUMET MONTANA REFINING — high-priority violation on file | GREAT FALLS, Cascade, MT | Pass | State |
| 2018-06-22 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-06-14 | CALUMET MONTANA REFINING — high-priority violation on file | GREAT FALLS, Cascade, MT | Pass | State |
| 2018-05-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-18 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-18 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-18 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-17 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Fail | State |
| 2018-05-03 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-03 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-03 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-03 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-03 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-03 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-04-30 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-04-30 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Fail | State |
| 2018-04-30 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Fail | State |
| 2018-04-12 | CALUMET MONTANA REFINING — high-priority violation on file | GREAT FALLS, Cascade, MT | Pass | State |
| 2018-04-12 | CALUMET MONTANA REFINING — high-priority violation on file | GREAT FALLS, Cascade, MT | Pass | State |
| 2018-04-09 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Fail | State |
| 2018-03-27 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-03-27 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-03-05 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-03-05 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-03-05 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-02-12 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-02-12 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-02-12 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-02-12 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-01-31 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-01-31 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.