Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DELHI GAS PIPELINE CORP COYANOSA GAS PROCESSING PLANT
7 MI N ON FM 1776, COYANOSA, TX, 79730
Parent company: DELHI GAS PIPELINE 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 | Aluminum oxide (fibrous forms) | Benzene | Diethanolamine | Methanol | Total (lbs) | |
| 1990 | — | 250 | 250 | 250 | 750 | |
| 1989 | — | 250 | 250 | 250 | 750 | |
| 1988 | 28,910 | 250 | 250 | — | 29,410 | |
▎ 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.