Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DUCOMMUN AEROSTRUCTURE INC.
268 E GARDENA BLVD, GARDENA, CA, 90248
Parent company: DUCOMMUN INC
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 | Total |
|---|---|---|
| 2024 | 1 | 1 |
| 2023 | 1 | 1 |
| 2022 | 1 | 1 |
| 2020 | 1 | 1 |
| 2019 | 1 | 1 |