Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
AEROSPACE DYNAMICS INTERNATIONAL INC.
25540 RYE CANYON RD, VALENCIA, CA, 91355
Parent company: BERKSHIRE HATHAWAY INC
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 | Copper | Nickel | Chromium | Total |
|---|---|---|---|---|
| 2024 | 3 | — | 2 | 5 |
| 2023 | 10 | 9 | — | 19 |
| 2022 | 11 | 2 | — | 13 |
| 2021 | 14 | 4 | — | 18 |
| 2020 | 6 | — | — | 6 |
| 2019 | 8 | — | — | 8 |
| 2018 | 3 | — | — | 3 |
| 2017 | 3 | — | — | 3 |
| 2016 | 4 | — | — | 4 |
| 2015 | 1 | — | — | 1 |
| 2014 | 1 | — | — | 1 |
| 2013 | 1 | — | — | 1 |
| 2012 | 1 | — | — | 1 |
| 2011 | 1 | — | — | 1 |
| 2010 | 2 | — | — | 2 |