Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
4494 CAMPBELL RD, HOUSTON, TX, 77041
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Ammonia | Total (lbs) | ||||
| 2024 | 250 | 250 | ||||
| 2023 | 250 | 250 | ||||
| 2022 | 250 | 250 | ||||
| 2021 | 250 | 250 | ||||
| 2020 | 250 | 250 | ||||
| 2019 | 250 | 250 | ||||
| 1995 | 12,100 | 12,100 | ||||
| 1994 | 16,000 | 16,000 | ||||
| 1992 | 11,802 | 11,802 | ||||
| 1991 | 12,722 | 12,722 | ||||
▎ 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.