Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DELAWARE BASIN GAS PLANT
1220 COUNTY ROAD 101, COYANOSA, TX, 79730
Parent company: ENTERPRISE PRODUCTS OPERATING LLC
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 | Benzene | Toluene | Cyclohexane | n-Hexane | Total (lbs) | |
| 2024 | 1,978 | 1,126 | 692 | 687 | 4,483 | |
| 2023 | 381 | 137 | 350 | 420 | 1,288 | |
| 2022 | 2,307 | 1,268 | 537 | 349 | 4,460 | |
▎ 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.