Velarion Records

The 340B register and hospital finances — joined, watched daily, delivered.

EPA Air · stack tests by state, industry and year

Nonmetallic mineral product manufacturing (NAICS 3273): stack tests in California, 2023

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 2023 at a California source whose primary industry code is NAICS 3273. A facility filing more than one industry code is counted under the first one on its record.

Nonmetallic mineral product manufacturing (NAICS 3273) in California, other years

Other industries in California, 2023

Air-emissions stack tests recorded in California, 2023

DateFacilityWhereKindAgency
2023-11-15CEMEX LLC - BLACK MT. QUARRYAPPLE VALLEY, San Bernardino, CAPassLocal
2023-09-14CEMEX LLC - BLACK MT. QUARRYAPPLE VALLEY, San Bernardino, CAPassLocal
2023-08-15CEMEX LLC - BLACK MT. QUARRYAPPLE VALLEY, San Bernardino, CAPassLocal
2023-07-13CEMEX LLC - BLACK MT. QUARRYAPPLE VALLEY, San Bernardino, CAPassLocal
2023-05-14MITSUBISHI CEMENT CO — high-priority violation on fileLUCERNE VALLEY, San Bernardino, CAPassLocal
2023-04-07CAL PORTLAND CEMENTORO GRANDE, San Bernardino, CAPassLocal

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.