Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HOUSTON CENTRAL GAS PLANT
1651 COUNTY RD. 255 SOUTH, SHERIDAN, TX, 77475
Parent company: KINDER MORGAN
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | n-Hexane | Toluene | Benzene | Cyclohexane | Xylene (mixed isomers) | Total (lbs) |
| 2024 | 5,355 | 2,555 | 2,655 | 505 | 505 | 12,585 |
| 2023 | 13,755 | 1,005 | 1,005 | 505 | 505 | 17,785 |
| 2022 | 5,235 | 2,945 | 2,515 | 289 | — | 10,984 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.