EPA Air · stack tests by state, industry and year
Oil and gas extraction (NAICS 2111): stack tests in California, 2021
- 4,418Stack 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 California source whose primary industry code is NAICS 2111. A facility filing more than one industry code is counted under the first one on its record.
Oil and gas extraction (NAICS 2111) in California, other years
Other industries in California, 2021
- Utilities (NAICS 2211) 6,630
- NAICS 9999 1,017
- Nonmetallic mineral product manufacturing (NAICS 3272) 933
- Executive and legislative government (NAICS 9211) 662
- Waste management and remediation (NAICS 5622) 470
- Utilities (NAICS 2213) 437
- Petroleum and coal products manufacturing (NAICS 3241) 419
- Beverage and tobacco manufacturing (NAICS 3121) 328
- Food manufacturing (NAICS 3114) 323
- Pipeline transportation (NAICS 4862) 283
- Food manufacturing (NAICS 3115) 257
- Paper manufacturing (NAICS 3222) 245
- Pipeline transportation (NAICS 4861) 230
- Merchant wholesalers, nondurable goods (NAICS 4247) 196
- Food manufacturing (NAICS 3119) 178
- Chemical manufacturing (NAICS 3253) 72
- Plastics and rubber products manufacturing (NAICS 3261) 70
- Food manufacturing (NAICS 3116) 64
- Animal production (NAICS 1121) 54
- Justice, public order and safety (NAICS 9221) 52
- Fabricated metal product manufacturing (NAICS 3321) 36
- Fabricated metal product manufacturing (NAICS 3324) 32
- Fabricated metal product manufacturing (NAICS 3323) 23
- Mining and quarrying (NAICS 2123) 21
- Chemical manufacturing (NAICS 3251) 18
- Nonmetallic mineral product manufacturing (NAICS 3279) 18
- Hospitals (NAICS 6221) 16
- Food manufacturing (NAICS 3112) 15
- Transportation equipment manufacturing (NAICS 3364) 14
- Food manufacturing (NAICS 3118) 12
- Agriculture and forestry support (NAICS 1151) 12
- Merchant wholesalers, nondurable goods (NAICS 4244) 12
- Nonmetallic mineral product manufacturing (NAICS 3273) 10
- National security and international affairs (NAICS 9281) 10
- Mining support (NAICS 2131) 7
- Waste management and remediation (NAICS 5629) 6
- Educational services (NAICS 6113) 5
- Primary metal manufacturing (NAICS 3315) 5
- Miscellaneous manufacturing (NAICS 3399) 5
- Primary metal manufacturing (NAICS 3312) 5
- Fabricated metal product manufacturing (NAICS 3328) 4
- Administration of environmental programs (NAICS 9241) 4
- Chemical manufacturing (NAICS 3252) 4
- Support activities for transportation (NAICS 4881) 4
- Food manufacturing (NAICS 3117) 3
- Wood product manufacturing (NAICS 3211) 3
- Nursing and residential care facilities (NAICS 6233) 3
- Nonmetallic mineral product manufacturing (NAICS 3274) 3
- Primary metal manufacturing (NAICS 3314) 3
Air-emissions stack tests recorded in California, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-02-09 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | Pass | Local |
| 2021-02-09 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | Pass | Local |
| 2021-02-09 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | Pass | Local |
| 2021-02-09 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | Pass | Local |
| 2021-02-09 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | Pass | Local |
| 2021-02-09 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | Pass | Local |
| 2021-02-09 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | Pass | Local |
| 2021-02-09 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | Pass | Local |
| 2021-02-09 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | Pass | Local |
| 2021-02-09 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | Pass | Local |
| 2021-02-09 | CALIFORNIA RESOURCES ELK HILLS LLC — high-priority violation on file | TUPMAN, Kern, CA | Pass | Local |
| 2021-02-09 | PLATFORM GAIL | PACIFIC OCEAN, Ventura, CA | Pass | Local |
| 2021-02-05 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-04 | MACPHERSON OIL CO - HEAVY OIL | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-04 | MACPHERSON OIL CO - HEAVY OIL | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-04 | MACPHERSON OIL CO - HEAVY OIL | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-04 | MACPHERSON OIL CO - HEAVY OIL | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-03 | CRESTWOOD WEST COAST LLC | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-03 | CRESTWOOD WEST COAST LLC | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-03 | CRESTWOOD WEST COAST LLC | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-03 | CRESTWOOD WEST COAST LLC | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-02 | CHEVRON U.S.A. INC. | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2021-02-01 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
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.