Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHAMPIONX-MONAHANS 0438
1512 W 36TH ST, MONAHANS, TX, 79756
Parent company: NA
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 | Xylene (mixed isomers) | Ethylbenzene | Methanol | Ammonia | Toluene | Total (lbs) |
| 2024 | 899 | — | — | 500 | — | 1,399 |
| 2023 | 729 | — | 373 | — | — | 1,102 |
| 2022 | 719 | 382 | 483 | — | 12 | 1,596 |
| 2021 | 724 | 386 | 449 | — | 13 | 1,572 |
| 2020 | 1,048 | 542 | 691 | — | 27 | 2,308 |
| 2019 | 798 | 402 | 301 | — | — | 1,501 |
| 2018 | 1,257 | 633 | — | — | — | 1,890 |
| 2017 | 113 | 62 | — | — | — | 175 |
▎ 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.