Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
431 SPERRY RD, STOCKTON, CA, 95206
Parent company: NA
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Aluminum (fume or dust) | Copper compounds | Total |
|---|---|---|---|
| 2024 | 71 | — | 71 |
| 2023 | 54 | — | 54 |
| 2022 | 57 | — | 57 |
| 2021 | 53 | — | 53 |
| 2020 | 54 | — | 54 |
| 2019 | 52 | — | 52 |
| 2018 | 55 | — | 55 |
| 2017 | 50 | — | 50 |
| 2016 | 60 | — | 60 |
| 2015 | 30 | — | 30 |
| 2014 | 30 | — | 30 |
| 2013 | 90 | — | 90 |
| 2012 | 250 | — | 250 |
| 2011 | 250 | — | 250 |
| 2010 | 250 | — | 250 |
| 2009 | 250 | — | 250 |
| 2008 | 250 | — | 250 |
| 2007 | 250 | 255 | 505 |
| 2006 | 250 | 255 | 505 |
| 2005 | 750 | 255 | 1,005 |
| 2004 | 750 | 255 | 1,005 |
| 2003 | 250 | 255 | 505 |
| 2002 | 250 | 255 | 505 |
| 2001 | 750 | 500 | 1,250 |
| 2000 | 11,002 | — | 11,002 |
| 1999 | 14,379 | — | 14,379 |
| 1998 | 13,291 | — | 13,291 |
| 1997 | 9,730 | — | 9,730 |
| 1996 | 10,383 | — | 10,383 |
| 1995 | 8,359 | — | 8,359 |
| 1994 | 2,950 | — | 2,950 |
| 1993 | 3,675 | — | 3,675 |
| 1992 | 4,500 | — | 4,500 |
| 1991 | 6,160 | — | 6,160 |
| 1990 | 6,040 | — | 6,040 |
| 1989 | 26,250 | — | 26,250 |
| 1987 | 20,700 | — | 20,700 |