Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CHEMSTAR PRODUCTS CO
55 3RD ST, CARLTON, MN, 55718
Parent company: CHEMSTAR PRODUCTS CO
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 | Propylene oxide | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|
| 2024 | 314 | — | 314 |
| 2023 | 524 | — | 524 |
| 2022 | 468 | — | 468 |
| 2021 | 346 | — | 346 |
| 2020 | 223 | — | 223 |
| 2019 | 465 | — | 465 |
| 2018 | 564 | — | 564 |
| 2017 | 466 | — | 466 |
| 2016 | 387 | — | 387 |
| 2015 | 198 | — | 198 |
| 2014 | 565 | — | 565 |
| 2013 | 517 | — | 517 |
| 2012 | 524 | — | 524 |
| 2008 | 741 | — | 741 |
| 2007 | 431 | — | 431 |
| 2006 | 742 | — | 742 |
| 2005 | 576 | — | 576 |
| 2004 | 476 | — | 476 |
| 2003 | 446 | — | 446 |
| 2002 | 400 | — | 400 |
| 2001 | 500 | — | 500 |
| 2000 | 600 | — | 600 |
| 1999 | 750 | — | 750 |
| 1998 | 750 | — | 750 |
| 1997 | 1,500 | — | 1,500 |
| 1996 | 1,500 | — | 1,500 |
| 1995 | 1,500 | — | 1,500 |
| 1994 | 500 | — | 500 |
| 1993 | 2,035 | — | 2,035 |
| 1992 | 1,500 | — | 1,500 |
| 1991 | 1,500 | — | 1,500 |
| 1990 | 1,500 | 1,500 | 3,000 |
| 1989 | 1,500 | — | 1,500 |
| 1988 | 1,500 | — | 1,500 |