Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PROTOTYPE CONCEPTS INC
1945-C1 PLACENTIA AVE, COSTA MESA, CA, 92627
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Styrene | Total |
|---|---|---|
| 1992 | 5,302 | 5,302 |
| 1991 | 5,469 | 5,469 |
| 1990 | 3,558 | 3,558 |