Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
I M PENA INC
1007 BUSCHONG, HOUSTON, TX, 77039
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 | Acetone | Methyl ethyl ketone | Total |
|---|---|---|---|---|
| 1991 | 250 | 250 | — | 500 |
| 1990 | 600 | 5 | 250 | 855 |
| 1989 | 600 | — | — | 600 |
| 1988 | — | 261 | — | 261 |