Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MULTI-CHEM GROUP MARQUEZ TX FACILITY
112 S VW GOODWIN BLVD, MARQUEZ, TX, 77865
Parent company: HALLIBURTON ENERGY SERVICES INC
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 | Methanol | Xylene (mixed isomers) | Ethylbenzene | Total (lbs) | ||
| 2024 | 1,607 | 1,439 | — | 3,046 | ||
| 2023 | 1,474 | 1,377 | — | 2,851 | ||
| 2022 | 1,298 | 1,381 | — | 2,679 | ||
| 2021 | 1,778 | 1,705 | 513 | 3,996 | ||
▎ 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.