Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BP CHEMICALS HITCO INC MATERIALS FOCUSED FACTORY
700 E DYER RD, SANTA ANA, CA, 92705
Parent company: BP CHEMICALS HITCO INC
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 | Methyl ethyl ketone | Acetone | Phenol | Total (lbs) | ||
| 1995 | 12,659 | — | — | 12,659 | ||
| 1994 | 11,865 | — | — | 11,865 | ||
| 1993 | 3,457 | 2,611 | — | 6,068 | ||
| 1992 | 3,262 | 3,350 | — | 6,612 | ||
| 1991 | 310 | 1,266 | — | 1,576 | ||
| 1990 | 6,607 | 967 | 2,632 | 10,206 | ||
| 1989 | 4,393 | 5,667 | 1,520 | 11,580 | ||
| 1988 | 8,480 | 3,050 | — | 11,530 | ||
▎ 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.