EPA Air · stack tests by county and year

Air-emissions stack tests in Kings County, California, 2023

• 322Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Kings County, California during 2023. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Kings County facility page.

Kings County, California, 2023

• Inspections 80
• High-priority violations 7

Air-emissions stack tests in Kings County, other years

• 2026 54
• 2025 23
• 2024 204
• 2022 844
• 2021 1,819
• 2020 1,250
• 2019 380
• 2018 458
• 2017 319

Air-emissions stack tests recorded in Kings County, California, 2023

Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.