Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
POLYFIRST
2261 INNOVATION WAY, HARTFORD, WI, 53027
Parent company: PROAMPAC INTERMEDIATE INC
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 | Ozone | Total (lbs) | ||||
| 2024 | 3,462 | 3,462 | ||||
| 2023 | 4,065 | 4,065 | ||||
| 2022 | 2,300 | 2,300 | ||||
| 2021 | 2,405 | 2,405 | ||||
| 2020 | 1,605 | 1,605 | ||||
| 2019 | 755 | 755 | ||||
▎ 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.