Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BASF CORP
2530 S BIRCH ST, SANTA ANA, CA, 927073444
Parent company: BASF CORP
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 | Styrene | Ethylbenzene | Zinc compounds | Antimony compounds | Total (lbs) | |
| 1998 | 6,895 | — | — | — | 6,895 | |
| 1997 | 8,170 | — | — | — | 8,170 | |
| 1996 | 8,800 | — | 10 | — | 8,810 | |
| 1995 | 8,400 | — | 10 | — | 8,410 | |
| 1994 | 9,740 | 910 | 10 | — | 10,660 | |
| 1993 | 8,000 | — | 10 | — | 8,010 | |
| 1992 | 12,500 | 1,060 | 10 | — | 13,570 | |
| 1991 | 14,100 | 1,070 | 10 | 5 | 15,185 | |
| 1990 | 13,165 | 1,039 | 10 | — | 14,214 | |
| 1989 | 9,867 | 695 | — | — | 10,562 | |
| 1988 | 13,876 | — | — | — | 13,876 | |
▎ 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.