Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HERCULES INC
8536 NATL BLVD, CULVER CITY, CA, 902322465
Parent company: HERCULES INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Acetone | Methyl ethyl ketone | 1,1,1-Trichloroethane | Total |
|---|---|---|---|---|
| 1990 | 17,735 | — | — | 17,735 |
| 1989 | 25,700 | 17,160 | 11,700 | 54,560 |
| 1988 | 53,900 | — | 18,000 | 71,900 |
| 1987 | — | 30,000 | — | 30,000 |