Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BUCKING HORSE PLANT
477 COLD SPRINGS ROAD, DOUGLAS, WY, 82633
Parent company: ENERGY TRANSFER LP
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 | Benzene | Toluene | Cyclohexane | Ethylbenzene | Total (lbs) |
| 2024 | 1,925 | 257 | 216 | 396 | 31 | 2,825 |
| 2023 | 2,022 | 229 | 285 | — | 52 | 2,588 |
| 2022 | 4,189 | 784 | — | — | 258 | 5,231 |
▎ 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.