Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ACORN ENGINEERING CO
15125 PROCTOR AVE, CITY OF INDUSTRY, CA, 91744
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) | ||||
| 1994 | 8,505 | 8,505 | ||||
| 1993 | 23,982 | 23,982 | ||||
| 1992 | 21,592 | 21,592 | ||||
| 1991 | 37,410 | 37,410 | ||||
| 1990 | 43,888 | 43,888 | ||||
| 1989 | 32,884 | 32,884 | ||||
| 1988 | 38,930 | 38,930 | ||||
▎ 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.