Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
OAHU GAS PLANT
3542 FM 1776, COYANOSA, TX, 79730
Parent company: TARGA RESOURCES CORP
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Hydrogen sulfide | Benzene | n-Hexane | Toluene | Cyclohexane | Total |
|---|---|---|---|---|---|---|
| 2024 | 1,460 | 119 | 116 | 42 | 21 | 1,761 |
| 2023 | — | 124 | 100 | 35 | — | 259 |
| 2022 | 4,191 | 36 | — | 18 | — | 4,246 |