Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
VAM USA
16031 MILLER RD 1, HOUSTON, TX, 77049
Parent company: VALLOUREC INDUSTRIES
Carcinogen
PBT
— 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 | Manganese | Lead | Total (lbs) | |||
| 2022 | 4 | 0 | 4 | |||
| 2021 | 21 | 0 | 21 | |||
| 2020 | 1 | 0 | 1 | |||
| 2019 | 68 | 2 | 71 | |||
| 2018 | 69 | 1 | 70 | |||
| 2017 | 66 | 7 | 73 | |||
| 2016 | — | 5 | 5 | |||
| 2015 | — | 0 | 0 | |||
| 2014 | 0 | 0 | 0 | |||
| 2013 | 0 | 0 | 0 | |||
| 2012 | 0 | 0 | 0 | |||
| 2011 | 0 | 0 | 0 | |||
▎ 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.