Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PREPOLYMER PRODS INC.
2113 SOUTH NIKOLAI AVENUE, MARSHFIELD, WI, 54449
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 | 4,4'-Methylenebis(2-chloroaniline) | Total |
|---|---|---|
| 2024 | 2 | 2 |
| 2023 | 2 | 2 |
| 2022 | 3 | 3 |
| 2021 | 3 | 3 |
| 2020 | 1 | 1 |
| 2019 | 1 | 1 |
| 2018 | 1 | 1 |
| 2017 | 1 | 1 |
| 2016 | 1 | 1 |
| 2015 | 1 | 1 |
| 2014 | 1 | 1 |
| 2013 | 1 | 1 |
| 2012 | 1 | 1 |
| 2011 | 0 | 0 |
| 2010 | 5 | 5 |
| 2007 | 5 | 5 |