Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ASTRO ALUMINUM TREATING CO INC
11040 PALMER AVE, SOUTH GATE, CA, 90280
Parent company: NA
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 | 1,1,1-Trichloroethane | Total (lbs) | ||||
| 1998 | 9,130 | 9,130 | ||||
| 1997 | 32,850 | 32,850 | ||||
| 1996 | 21,878 | 21,878 | ||||
| 1995 | 28,053 | 28,053 | ||||
| 1994 | 14,858 | 14,858 | ||||
| 1993 | 41,101 | 41,101 | ||||
| 1992 | 72,000 | 72,000 | ||||
| 1991 | 88,316 | 88,316 | ||||
| 1990 | 72,183 | 72,183 | ||||
| 1989 | 50,218 | 50,218 | ||||
| 1988 | 54,079 | 54,079 | ||||
▎ 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.