Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SPECTRA POLYMER CO INC
14 MAPLE AVE, ASHBURNHAM, MA, 014300308
Parent company: NA
PBT
— 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 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Lead compounds | Zinc compounds | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Total |
|---|---|---|---|---|---|
| 1994 | 10 | 10 | 10 | — | 30 |
| 1993 | 10 | 10 | 10 | 10 | 40 |
| 1992 | 10 | 10 | 10 | — | 30 |
| 1991 | 10 | 10 | 10 | 10 | 40 |
| 1990 | 10 | 10 | 10 | — | 30 |
| 1989 | 250 | 250 | 250 | 250 | 1,000 |