Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ALLOY & STAINLESS FASTENERS
11625 CHARLES STREET, HOUSTON, TX, 77041
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Chromium | Manganese | Nickel | Copper | Total |
|---|---|---|---|---|---|
| 2024 | 5 | 5 | 5 | 5 | 20 |
| 2023 | 5 | 5 | 5 | — | 15 |
| 2022 | 0 | 2 | 0 | — | 3 |
| 2021 | 1 | 8 | 0 | 2 | 11 |
| 2020 | 1 | 11 | 1 | — | 13 |
| 2019 | 10 | 10 | 5 | — | 25 |
| 2018 | 15 | 10 | 15 | — | 40 |
| 2017 | 15 | 10 | 15 | — | 40 |
| 2016 | 15 | 10 | 10 | — | 35 |
| 2015 | 15 | 10 | 10 | 5 | 40 |
| 2014 | 15 | 10 | 10 | 5 | 40 |
| 2013 | 10 | 10 | 10 | — | 30 |
| 2012 | 10 | 10 | 10 | — | 30 |