Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CARLSBAD BUILDINGS 1 - 8
6155 EL CAMINO REAL, CARLSBAD, CA, 92009
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 | Acetone | Tetrachloroethylene | Ammonia | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 1994 | — | — | 250 | 5 | — | 255 |
| 1993 | — | — | 250 | 250 | — | 500 |
| 1992 | 9,801 | 841 | 243 | 36 | — | 10,921 |
| 1991 | 8,075 | 3,297 | 220 | 458 | — | 12,050 |
| 1990 | 3,200 | 2,887 | 600 | 214 | 32 | 6,991 |
| 1989 | 405 | 1,689 | — | 230 | 34 | 2,395 |
| 1988 | — | — | 600 | 201 | 54 | 879 |
| 1987 | — | — | — | — | 353 | 1,004 |
▎ 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.