Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DOW CHEMICAL CO CRENSHAW FACILITY
305 CRENSHAW BLVD, TORRANCE, CA, 90503
Parent company: THE DOW CHEMICAL CO
Carcinogen
— 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 | 1-Chloro-1,1-difluoroethane (HCFC-142b) | Chloroethane | Chlorodifluoromethane (HCFC-22) | Chloromethane | Styrene | Total (lbs) |
| 2009 | 317,032 | — | 31,392 | — | — | 348,424 |
| 2008 | 603,740 | — | 41,896 | — | 1,403 | 647,038 |
| 2007 | 482,817 | — | 29,299 | — | 2,925 | 516,952 |
| 2006 | 543,407 | — | 59,869 | — | 3,032 | 608,054 |
| 2005 | 643,720 | — | 48,754 | — | 4,300 | 698,638 |
| 2004 | 630,434 | — | 57,496 | — | 3,853 | 693,978 |
| 2003 | 356,000 | — | 47,200 | — | 4,110 | 409,028 |
| 2002 | 341,700 | — | 32,800 | — | 4,300 | 380,177 |
| 2001 | 330,800 | — | 40,200 | — | 4,000 | 376,526 |
| 2000 | 356,000 | — | 62,000 | — | 3,400 | 422,767 |
| 1999 | 376,000 | 52,000 | — | — | 3,810 | 435,306 |
| 1998 | 376,001 | 115,001 | — | — | 3,320 | 500,299 |
| 1997 | 343,000 | 122,002 | — | — | 7,960 | 474,163 |
| 1996 | 288,001 | 122,000 | — | — | 8,400 | 419,929 |
| 1995 | 297,001 | 116,001 | — | — | 7,900 | 422,530 |
| 1994 | 171,000 | 100,000 | — | — | 7,900 | 280,307 |
| 1993 | — | 145,001 | — | — | 8,901 | 171,628 |
| 1992 | — | 180,001 | — | — | 7,800 | 200,335 |
| 1991 | — | 147,000 | — | — | 13,700 | 177,296 |
| 1990 | — | 185,000 | — | — | 13,900 | 223,101 |
| 1989 | — | 290,000 | — | 167,000 | 13,170 | 481,393 |
| 1988 | — | — | — | 235,000 | 13,170 | 262,610 |
| 1987 | — | — | — | — | — | 3,740 |
▎ 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.