Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
IST (USA) CORP
250 CHEESEQUAKE RD, PARLIN, NJ, 08859
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 | N-Methyl-2-pyrrolidone | 4,4'-Diaminodiphenyl ether | p-Phenylenediamine | Total (lbs) | ||
| 2024 | 37 | 0 | — | 37 | ||
| 2023 | 34 | 0 | — | 34 | ||
| 2022 | 127 | 0 | — | 127 | ||
| 2021 | 267 | 0 | — | 267 | ||
| 2020 | 211 | 0 | — | 211 | ||
| 2019 | 331 | 0 | 0 | 331 | ||
| 2018 | 571 | — | 0 | 571 | ||
| 2017 | 233 | — | — | 233 | ||
| 2016 | 730 | — | — | 730 | ||
| 2015 | 509 | — | — | 509 | ||
| 2014 | 553 | — | — | 553 | ||
▎ 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.