Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CALBIOCHEM CORP
10933 N TORREY PINES RD, LA JOLLA, CA, 92037
Parent company: NA
Carcinogen
— 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 | Chloroform | Methanol | Acetone | Toluene | Total (lbs) | |
| 1990 | — | 1,463 | — | — | 1,463 | |
| 1989 | 8,282 | 1,987 | 2,041 | — | 12,310 | |
| 1988 | — | 2,700 | — | 1,000 | 3,700 | |
▎ 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.