Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
14527 SMITH RD, HUMBLE, TX, 77396
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 | Manganese | Chromium | Nickel | Copper | Total (lbs) | |
| 2023 | 5 | 5 | 5 | 5 | 20 | |
| 2022 | 5 | 5 | 5 | — | 15 | |
| 2021 | 5 | 5 | 5 | — | 15 | |
| 2020 | 5 | 5 | — | — | 10 | |
| 2019 | 5 | 5 | — | — | 10 | |
| 2018 | — | 1 | 1 | — | 2 | |
| 2017 | 132 | 8 | 11 | — | 151 | |
| 2016 | 100 | 6 | 6 | — | 111 | |
| 2015 | 29 | 3 | 2 | — | 34 | |
| 2014 | 10 | — | 0 | — | 11 | |
| 2013 | 7 | — | — | — | 7 | |
| 2012 | 14 | 1 | 1 | — | 15 | |
▎ 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.