Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SENIOR AEROSPACE INC SSP DIV
2980 SAN FERNANDO BLVD, BURBANK, CA, 91504
Parent company: SENIOR OPERATIONS PLC
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 | Tetrachloroethylene | Acetone | Nitric acid | Zinc (fume or dust) | Nickel | Total (lbs) |
| 2024 | — | — | 147 | — | 1 | 149 |
| 2023 | — | — | 147 | — | 5 | 152 |
| 2022 | — | — | 153 | — | 1 | 161 |
| 2021 | — | — | 113 | — | 1 | 114 |
| 2020 | — | — | 101 | — | 14 | 116 |
| 2019 | — | — | 142 | — | 6 | 150 |
| 2018 | — | — | 149 | — | 12 | 167 |
| 2017 | — | — | 127 | — | 5 | 135 |
| 2016 | — | — | 131 | — | 6 | 140 |
| 2015 | — | — | 130 | — | 6 | 139 |
| 2014 | — | — | 15 | — | — | 15 |
| 2013 | — | — | 749 | — | — | 749 |
| 2012 | — | — | 749 | — | — | 749 |
| 2010 | — | — | — | — | — | 0 |
| 2009 | — | — | — | — | — | 1 |
| 2007 | — | — | — | — | — | 0 |
| 2006 | — | — | 250 | — | — | 251 |
| 2005 | — | — | 250 | — | — | 251 |
| 2004 | — | — | 250 | — | — | 259 |
| 2003 | — | — | 250 | — | — | 259 |
| 2002 | — | — | 250 | — | — | 252 |
| 2001 | — | — | 250 | — | 5 | 263 |
| 2000 | — | — | 49 | — | 1 | 52 |
| 1999 | — | — | 33 | — | 1 | 36 |
| 1998 | — | — | 359 | — | 1 | 362 |
| 1997 | — | — | 287 | — | 1 | 290 |
| 1996 | — | — | 395 | — | 1 | 397 |
| 1995 | 23,000 | — | 250 | — | — | 23,250 |
| 1994 | 14,000 | — | — | — | — | 14,000 |
| 1993 | 12,000 | — | 5 | — | — | 12,005 |
| 1992 | 18,228 | — | 5 | — | — | 18,233 |
| 1991 | 8,503 | 10,000 | 5 | — | — | 18,513 |
| 1990 | 250 | — | — | 500 | 250 | 1,005 |
| 1989 | 16,200 | — | — | — | — | 16,700 |
| 1988 | 75,000 | — | 750 | — | — | 75,750 |
| 1987 | 63,963 | — | — | — | — | 63,963 |
▎ 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.