EPA Air · stack tests by state, industry and year
Pipeline transportation (NAICS 4862): stack tests in Montana, 2021
- 46Stack 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 2021 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, 2021
- Petroleum and coal products manufacturing (NAICS 3241) 66
- Utilities (NAICS 2211) 46
- Oil and gas extraction (NAICS 2111) 20
- Nonmetallic mineral product manufacturing (NAICS 3273) 14
- Food manufacturing (NAICS 3113) 5
- Wood product manufacturing (NAICS 3212) 4
- Wood product manufacturing (NAICS 3211) 4
- Merchant wholesalers, nondurable goods (NAICS 4247) 3
- Chemical manufacturing (NAICS 3251) 3
Air-emissions stack tests recorded in Montana, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-12-09 | BAKKEN GATHERING PLANT | SIDNEY, Richland, MT | Pass | State |
| 2021-12-09 | BAKKEN GATHERING PLANT | SIDNEY, Richland, MT | Pass | State |
| 2021-12-07 | DRY CREEK FIELD STATION 056 | RED LODGE, Carbon, MT | Pass | State |
| 2021-12-07 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2021-11-16 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2021-10-25 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2021-10-22 | WILLISTON BASIN - FORT PECK STATION | NASHUA, Valley, MT | Pass | State |
| 2021-10-01 | BLAINE COUNTY #1 | CHINOOK, Blaine, MT | Pass | State |
| 2021-10-01 | BLAINE COUNTY #1 | CHINOOK, Blaine, MT | Pass | State |
| 2021-10-01 | BLAINE COUNTY #1 | CHINOOK, Blaine, MT | Pass | State |
| 2021-10-01 | BLAINE COUNTY #1 | CHINOOK, Blaine, MT | Pass | State |
| 2021-10-01 | BLAINE COUNTY #1 | CHINOOK, Blaine, MT | Pass | State |
| 2021-10-01 | BLAINE COUNTY #1 | CHINOOK, Blaine, MT | Pass | State |
| 2021-09-27 | WILLISTON BASIN - HATHAWAY STATION | HATHAWAY, Rosebud, MT | Pass | State |
| 2021-09-27 | WILLISTON BASIN - FORT PECK STATION | NASHUA, Valley, MT | Pass | State |
| 2021-09-27 | WILLISTON BASIN - FORT PECK STATION | NASHUA, Valley, MT | Pass | State |
| 2021-09-09 | BAKKEN GATHERING PLANT | SIDNEY, Richland, MT | Pass | State |
| 2021-08-27 | AUGUSTA MAIN LINE #3 (STA 051) | AUGUSTA, Lewis and Clark, MT | Pass | State |
| 2021-08-27 | AUGUSTA MAIN LINE #3 (STA 051) | AUGUSTA, Lewis and Clark, MT | Pass | State |
| 2021-07-19 | DRY CREEK FIELD STATION 056 | RED LODGE, Carbon, MT | Pass | State |
| 2021-06-21 | PRAIRIE DELL CASCADE GAS PLANT | SHELBY, Toole, MT | Pass | State |
| 2021-06-11 | WILLISTON BASIN - HATHAWAY STATION | HATHAWAY, Rosebud, MT | Pass | State |
| 2021-06-11 | WILLISTON BASIN - HATHAWAY STATION | HATHAWAY, Rosebud, MT | Pass | State |
| 2021-06-11 | WILLISTON BASIN - FORT PECK STATION | NASHUA, Valley, MT | Pass | State |
| 2021-06-11 | WILLISTON BASIN - FORT PECK STATION | NASHUA, Valley, MT | Pass | State |
| 2021-04-16 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2021-04-16 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2021-04-16 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2021-04-06 | WILLISTON BASIN - LITTLE BEAVER | BAKER, Fallon, MT | Pass | State |
| 2021-04-06 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2021-04-06 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2021-04-02 | WILLISTON BASIN - CABIN CREEK | BAKER, Fallon, MT | Pass | State |
| 2021-03-19 | COBB STORAGE FIELD STATION 017 | CUT BANK, Glacier, MT | Pass | State |
| 2021-03-19 | COBB STORAGE FIELD STATION 017 | CUT BANK, Glacier, MT | Pass | State |
| 2021-03-19 | COBB STORAGE FIELD STATION 017 | CUT BANK, Glacier, MT | Pass | State |
| 2021-03-19 | COBB STORAGE FIELD STATION 017 | CUT BANK, Glacier, MT | Pass | State |
| 2021-03-19 | COBB STORAGE FIELD STATION 017 | CUT BANK, Glacier, MT | Pass | State |
| 2021-03-19 | COBB STORAGE FIELD STATION 017 | CUT BANK, Glacier, MT | Pass | State |
| 2021-03-19 | COBB STORAGE FIELD STATION 017 | CUT BANK, Glacier, MT | Pass | State |
| 2021-03-19 | COBB STORAGE FIELD STATION 017 | CUT BANK, Glacier, MT | Pass | State |
| 2021-01-23 | WILLISTON BASIN - LITTLE BEAVER | BAKER, Fallon, MT | Pass | State |
| 2021-01-22 | AUGUSTA MAIN LINE #3 (STA 051) | AUGUSTA, Lewis and Clark, MT | Pass | State |
| 2021-01-22 | AUGUSTA MAIN LINE #3 (STA 051) | AUGUSTA, Lewis and Clark, MT | Pass | State |
| 2021-01-22 | AUGUSTA MAIN LINE #3 (STA 051) | AUGUSTA, Lewis and Clark, MT | Pass | State |
| 2021-01-22 | AUGUSTA MAIN LINE #3 (STA 051) | AUGUSTA, Lewis and Clark, MT | Pass | State |
| 2021-01-08 | WILLISTON BASIN - LITTLE BEAVER | BAKER, Fallon, 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.