Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
COTTON VALLEY GAS PLANT
1256 MARATHON RD, COTTON VALLEY, LA, 71018
Parent company: EXXON MOBIL CORP
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 | Xylene (mixed isomers) | Benzene | Methanol | Total (lbs) |
| 2024 | 22,450 | 9,470 | 7,179 | 3,254 | 751 | 43,104 |
| 2023 | 14,607 | 5,877 | 4,546 | 2,113 | — | 27,143 |
| 2022 | 21,109 | 8,493 | 6,607 | 3,069 | — | 39,278 |
▎ 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.