Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ENTERPRISE PRODUCTS - CHAPARRAL GAS PLANT
12.4 MILES SOUTH, LOCO HILLS, NM, 88255
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 | n-Hexane | Benzene | Methanol | Cyclohexane | Toluene | Total (lbs) |
| 2024 | 1,170 | 1,136 | 680 | 730 | 900 | 4,616 |
| 2023 | 1,760 | 1,233 | 900 | 1,200 | 930 | 6,023 |
| 2022 | 560 | 554 | 673 | — | — | 1,838 |
▎ 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.