EPA Air · stack tests by state and year
Air-emissions stack tests in California, 2017
- 8,621Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in California during 2017; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in California, 2017
- Kern County 5,015
- Fresno County 1,089
- San Joaquin County 581
- Stanislaus County 382
- Kings County 319
- Merced County 308
- Madera County 262
- Los Angeles County 195
- Tulare County 121
- San Bernardino County 117
- Monterey County 39
- Orange County 31
- Riverside County 31
- Undetermined County 26
- Ventura County 25
- Imperial County 22
- Sacramento County 18
- San Diego County 17
- Placer County 9
- Santa Clara County 5
- Alameda County 4
- Sonoma County 3
California, other years
Air-emissions stack tests recorded in California, 2017
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2017-05-08 | COVANTA STANISLAUS, INC — high-priority violation on file | CROWS LANDING, Stanislaus, CA | Pass | Local |
| 2017-05-08 | COVANTA STANISLAUS, INC — high-priority violation on file | CROWS LANDING, Stanislaus, CA | Pass | Local |
| 2017-05-08 | COVANTA STANISLAUS, INC — high-priority violation on file | CROWS LANDING, Stanislaus, CA | Pass | Local |
| 2017-05-08 | COVANTA STANISLAUS, INC — high-priority violation on file | CROWS LANDING, Stanislaus, CA | Pass | Local |
| 2017-05-08 | COVANTA STANISLAUS, INC — high-priority violation on file | CROWS LANDING, Stanislaus, CA | Pass | Local |
| 2017-05-08 | COVANTA STANISLAUS, INC — high-priority violation on file | CROWS LANDING, Stanislaus, CA | Pass | Local |
| 2017-05-08 | COVANTA STANISLAUS, INC — high-priority violation on file | CROWS LANDING, Stanislaus, CA | Pass | Local |
| 2017-05-08 | COVANTA STANISLAUS, INC — high-priority violation on file | CROWS LANDING, Stanislaus, CA | Pass | Local |
| 2017-05-08 | COVANTA STANISLAUS, INC — high-priority violation on file | CROWS LANDING, Stanislaus, CA | Pass | Local |
| 2017-05-08 | COVANTA STANISLAUS, INC — high-priority violation on file | CROWS LANDING, Stanislaus, CA | Pass | Local |
| 2017-05-08 | COVANTA STANISLAUS, INC — high-priority violation on file | CROWS LANDING, Stanislaus, CA | Pass | Local |
| 2017-05-05 | SO CAL GAS CO | VALENCIA, Los Angeles, CA | Pass | Local |
| 2017-05-05 | KERN FRONT LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-05 | KERN FRONT LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-05 | KERN FRONT LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-05 | KERN FRONT LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-05 | KERN FRONT LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-05 | KERN FRONT LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-05 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-04 | CALENERGY REIGION 1 | CALIPATRIA, Imperial, CA | Pending | Local |
| 2017-05-04 | US BORAX & CHEMICAL | BORON, Kern, CA | Pass | Local |
| 2017-05-04 | USAF - FTC EDWARDS | EDWARDS, Kern, CA | Pass | Local |
| 2017-05-04 | SHULTZ STEEL CO | SOUTH GATE, Los Angeles, CA | Pass | Local |
| 2017-05-03 | LEHIGH S.W. CEMENT CO. | TEHACHAPI, Kern, CA | Pass | Local |
| 2017-05-03 | US GOVT, VETERANS AFFAIRS MEDICAL CENTER | LONG BEACH, Los Angeles, CA | Pass | Local |
| 2017-05-03 | ANHEUSER-BUSCH LLC., (LA BREWERY) | VAN NUYS, Los Angeles, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-03 | LAND O' LAKES, INC — high-priority violation on file | TULARE, Tulare, CA | Pass | Local |
| 2017-05-03 | LAND O' LAKES, INC — high-priority violation on file | TULARE, Tulare, CA | Pass | Local |
| 2017-05-03 | LAND O' LAKES, INC — high-priority violation on file | TULARE, Tulare, CA | Pass | Local |
| 2017-05-03 | LAND O' LAKES, INC — high-priority violation on file | TULARE, Tulare, CA | Pass | Local |
| 2017-05-03 | LAND O' LAKES, INC — high-priority violation on file | TULARE, Tulare, CA | Pass | Local |
| 2017-05-03 | AERA ENERGY LLC | VENTURA, Ventura, CA | Pass | Local |
| 2017-05-02 | CALENERGY REIGION 1 | CALIPATRIA, Imperial, CA | Pending | Local |
| 2017-05-02 | SEARLES VALLEY MINERALS (IMC CHEMICALS) — high-priority violation on file | TRONA, San Bernardino, CA | Pass | Local |
| 2017-05-02 | SDG&E (FRMLY PALOMAR ENERGY) | ESCONDIDO, San Diego, CA | Pending | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-05-02 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-04-28 | NATIONAL CEMENT CO | LEBEC, Kern, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2017-04-28 | PANOCHE ENERGY CENTER LLC | FIREBAUGH, Fresno, CA | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.