Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
M A HANNA COLOR
1640 W 132ND STREET, GARDENA, CA, 90249
Parent company: M A HANNA CO
PBT
— 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 | Zinc compounds | Lead compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Antimony compounds | Total (lbs) |
| 1996 | 6 | — | — | — | — | 6 |
| 1992 | 52 | 202 | 96 | 54 | — | 404 |
| 1991 | 54 | 151 | 100 | 58 | 6 | 369 |
| 1990 | 255 | 255 | 5 | — | — | 515 |
| 1989 | 500 | 500 | 500 | — | — | 1,500 |
| 1988 | 500 | — | — | — | — | 500 |
▎ 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.