Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PACIFIC SCIENTIFIC ENERGETICS MATERIALS CO CALIFORNIA
3601 UNION RD, HOLLISTER, CA, 95023
Parent company: NA
Carcinogen
PBT
— 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 | Methanol | Nitric acid | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Acetonitrile | 1,1,1-Trichloroethane | Total |
|---|---|---|---|---|---|---|
| 2024 | — | — | — | — | — | 0 |
| 2022 | — | — | — | — | — | 1 |
| 2021 | — | — | — | — | — | 1 |
| 2020 | — | — | — | — | — | 2 |
| 2019 | — | — | — | — | — | 2 |
| 2018 | — | — | — | — | — | 2 |
| 2017 | — | — | — | — | — | 1 |
| 2016 | — | — | — | — | — | 1 |
| 2015 | — | — | — | — | — | 2 |
| 2014 | — | — | — | — | — | 1 |
| 2013 | — | — | — | — | — | 1 |
| 2012 | — | — | — | — | — | 0 |
| 2011 | — | — | — | — | — | 1 |
| 2010 | — | — | — | — | — | 1 |
| 2009 | — | — | — | — | — | 1 |
| 2008 | — | — | — | — | — | 2 |
| 2007 | — | — | — | — | — | 1 |
| 2006 | — | — | — | — | — | 0 |
| 2005 | — | — | — | — | — | 3 |
| 2004 | — | — | — | — | — | 4 |
| 2003 | — | — | — | — | — | 21 |
| 2002 | — | — | — | — | — | 4 |
| 2001 | — | — | — | — | — | 11 |
| 2000 | — | — | — | — | — | 11 |
| 1999 | — | — | — | — | — | 40 |
| 1998 | — | — | — | — | — | 25 |
| 1996 | 290 | — | — | — | — | 290 |
| 1994 | — | — | — | — | — | 214 |
| 1993 | — | — | — | — | — | 29 |
| 1992 | — | — | 10 | — | — | 10 |
| 1991 | — | — | — | — | 255 | 255 |
| 1990 | 255 | 255 | 255 | 255 | — | 1,020 |
| 1989 | 500 | 250 | 250 | 250 | 4 | 1,254 |
| 1988 | — | 255 | 5 | — | — | 260 |