EPA Air · stack tests by county and year
Air-emissions stack tests in Brazoria County, Texas, 2023
- 13Stack 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 Brazoria County, Texas 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 Brazoria County facility page.
Brazoria County, Texas, 2023
Air-emissions stack tests in Brazoria County, other years
What stands out
- Stack tests in Brazoria County, Texas, fell from 42 in 2021, the previous year on file, to 13 in 2023.
- The county’s file for stack tests holds 7 years of events, from 2017 through 2025.
- Its 13 stack tests rank 9th of the 25 county cells in Texas for 2023.
- Its 13 stack tests are 3.3% of the 395 the state’s file holds for 2023.
Every line is computed by formula from the state’s stored file; nothing is estimated.
Air-emissions stack tests recorded in Brazoria County, Texas, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-09-28 | DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file | Pass | State |
| 2023-08-17 | FREEPORT TERMINAL | Pass | State |
| 2023-08-17 | FREEPORT TERMINAL | Pass | State |
| 2023-08-17 | FREEPORT TERMINAL | Pass | State |
| 2023-08-17 | FREEPORT TERMINAL | Pass | State |
| 2023-06-28 | GLADIEUX METALS RECYCLING — high-priority violation on file | Pass | State |
| 2023-06-28 | GLADIEUX METALS RECYCLING — high-priority violation on file | Pass | State |
| 2023-06-23 | BASF FREEPORT SITE | Pass | State |
| 2023-05-23 | CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES — high-priority violation on file | Pass | State |
| 2023-03-21 | INEOS OLIGOMERS CHOCOLATE BAYOU — high-priority violation on file | Pass | State |
| 2023-02-22 | CHOCOLATE BAYOU PLANT | Pass | State |
| 2023-02-22 | PHILLIPS 66 NGL FRACTIONATION PLANT | Pass | State |
| 2023-02-10 | GLADIEUX METALS RECYCLING — high-priority violation on file | N/A | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Brazoria county, TX, in 2023. It lists 13 stack tests recorded in 2023.