Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CUSTOM CHEMICAL SERVICES
8230 FM 2004, HITCHCOCK, TX, 77563
Parent company: NA
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) | Toluene | Total (lbs) | |||
| 2024 | 760 | — | 760 | |||
| 2023 | 3,006 | — | 3,006 | |||
| 2021 | 85 | — | 85 | |||
| 2020 | 5 | 175 | 180 | |||
| 2019 | 5 | 78 | 83 | |||
| 2018 | 5 | — | 5 | |||
▎ 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.