Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
3512 HELMS AVE, CULVER CITY, CA, 90230
Parent company: AMERICAN MATERIALS & TECHS CORP
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 | Acetone | Methyl ethyl ketone | Methanol | Phenol | Formaldehyde | Total |
|---|---|---|---|---|---|---|
| 1997 | — | 2,623 | 4,177 | 1,343 | 900 | 9,043 |
| 1996 | — | 2,588 | 4,644 | 1,326 | 887 | 9,445 |
| 1995 | — | 2,472 | 2,530 | 1,138 | 657 | 6,797 |
| 1994 | — | 2,580 | 1,817 | 1,185 | 690 | 6,272 |
| 1993 | 10,911 | 1,922 | 1,463 | 1,468 | 806 | 16,570 |
| 1992 | 15,860 | 2,027 | 1,146 | 1,980 | 1,622 | 22,635 |
| 1991 | 16,436 | 2,579 | 1,773 | 1,709 | 1,461 | 24,491 |
| 1990 | 28,705 | 6,551 | 2,954 | 1,403 | 3,498 | 44,141 |
| 1989 | 29,929 | 9,028 | 3,948 | — | — | 44,276 |
| 1988 | 16,400 | — | — | — | — | 16,400 |
| 1987 | 46,000 | 750 | 5,300 | — | — | 52,050 |