EPA Air · stack tests by state, industry and year
Pipeline transportation (NAICS 4862): stack tests in Montana, 2024
- 21Stack 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 2024 at a Montana source whose primary industry code is NAICS 4862. A facility filing more than one industry code is counted under the first one on its record.
Pipeline transportation (NAICS 4862) in Montana, other years
Other industries in Montana, 2024
- Utilities (NAICS 2211) 77
- Petroleum and coal products manufacturing (NAICS 3241) 52
- Oil and gas extraction (NAICS 2111) 14
- Nonmetallic mineral product manufacturing (NAICS 3273) 5
- Wood product manufacturing (NAICS 3211) 4
Air-emissions stack tests recorded in Montana, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-12-30 | DRY CREEK FIELD STATION 056 | RED LODGE, Carbon, MT | Pass | State |
| 2024-12-19 | BAKKEN GATHERING PLANT | SIDNEY, Richland, MT | Pass | State |
| 2024-10-24 | WILLISTON BASIN - HATHAWAY STATION | HATHAWAY, Rosebud, MT | Pass | State |
| 2024-10-24 | WILLISTON BASIN - FORT PECK STATION | NASHUA, Valley, MT | Pass | State |
| 2024-10-24 | WILLISTON BASIN - FORT PECK STATION | NASHUA, Valley, MT | Pass | State |
| 2024-09-23 | WILLISTON BASIN - FORT PECK STATION | NASHUA, Valley, MT | Pass | State |
| 2024-09-03 | BAKKEN GATHERING PLANT | SIDNEY, Richland, MT | Pass | State |
| 2024-07-22 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2024-07-19 | WILLISTON BASIN - HATHAWAY STATION | HATHAWAY, Rosebud, MT | Pass | State |
| 2024-07-19 | WILLISTON BASIN - FORT PECK STATION | NASHUA, Valley, MT | Pass | State |
| 2024-06-28 | CHARLIE CREEK COMPRESSOR STATION | LAMBERT, Richland, MT | Pass | State |
| 2024-05-03 | BAINVILLE STATION | BAINVILLE, Roosevelt, MT | Pass | State |
| 2024-03-19 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2024-03-13 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2024-03-13 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2024-03-06 | BAINVILLE STATION | BAINVILLE, Roosevelt, MT | Pass | State |
| 2024-02-13 | DRY CREEK FIELD STATION 056 | RED LODGE, Carbon, MT | Pass | State |
| 2024-01-07 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2024-01-05 | WILLISTON BASIN - HATHAWAY STATION | HATHAWAY, Rosebud, MT | Pass | State |
| 2024-01-05 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2024-01-05 | WILLISTON BASIN - FORT PECK STATION | NASHUA, Valley, 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.