Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MULTIPLE PEPTIDE SYSTEMS
3550 GENERAL ATOMICS CT, SAN DIEGO, CA, 92121
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 | Dichloromethane | N,N-Dimethylformamide | Total (lbs) | |||
| 2001 | 1,216 | 160 | 1,376 | |||
| 2000 | 1,290 | — | 1,290 | |||
| 1999 | 1,443 | — | 1,443 | |||
| 1998 | 1,500 | — | 1,500 | |||
| 1997 | 1,000 | — | 1,000 | |||
| 1996 | 1,950 | — | 1,950 | |||
| 1995 | 400 | — | 400 | |||
| 1994 | 170 | — | 170 | |||
| 1993 | 400 | — | 400 | |||
| 1992 | 400 | — | 400 | |||
| 1991 | 750 | — | 750 | |||
| 1990 | 750 | — | 750 | |||
▎ 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.