Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
1058 E MARK ST, WINONA, MN, 55987
Parent company: NA
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Manganese | Naphthalene | Lead | 1,2,4-Trimethylbenzene | Copper | Total |
|---|---|---|---|---|---|---|
| 2024 | 73 | — | 54 | — | — | 127 |
| 2023 | 79 | — | 45 | — | — | 124 |
| 2022 | 75 | — | 40 | — | — | 115 |
| 2021 | 70 | — | 33 | — | — | 104 |
| 2020 | 64 | — | 41 | — | — | 105 |
| 2019 | 22 | — | 48 | — | 3 | 74 |
| 2018 | 26 | — | 39 | 1,011 | — | 1,076 |
| 2017 | 27 | — | 32 | 1,029 | — | 1,088 |
| 2016 | — | — | 26 | 705 | — | 730 |
| 2015 | 47 | — | 30 | — | — | 78 |
| 2014 | 530 | — | 40 | — | 3 | 573 |
| 2013 | 554 | — | 42 | — | 4 | 600 |
| 2012 | 788 | — | 60 | — | 5 | 853 |
| 2011 | 915 | — | 69 | — | 6 | 990 |
| 2010 | 708 | — | 54 | — | 5 | 767 |
| 2009 | 531 | — | 42 | — | 4 | 577 |
| 2008 | 1,037 | — | 78 | — | 7 | 1,122 |
| 2007 | 1,128 | — | 85 | — | 7 | 1,220 |
| 2006 | 1,079 | — | 82 | — | 7 | 1,168 |
| 2005 | 852 | — | 67 | — | — | 919 |
| 2004 | 879 | — | 69 | — | 6 | 954 |
| 2003 | 688 | — | 52 | — | 4 | 744 |
| 2002 | 634 | — | 48 | — | 4 | 686 |
| 2001 | 728 | — | 55 | — | 5 | 788 |
| 2000 | 840 | — | — | — | 100 | 940 |
| 1999 | 1,130 | — | — | — | 90 | 1,220 |
| 1998 | 1,890 | 4,590 | — | — | — | 7,600 |
| 1997 | 2,070 | 4,920 | — | — | 370 | 8,690 |
| 1996 | 1,600 | — | — | — | 20 | 1,639 |
| 1995 | 1,600 | — | — | — | 250 | 2,350 |
| 1994 | 750 | — | 250 | — | 250 | 1,265 |
| 1993 | 750 | — | 250 | — | 250 | 1,265 |
| 1992 | 250 | — | 250 | — | — | 515 |
| 1991 | 250 | — | 250 | — | 250 | 1,010 |
| 1990 | 250 | — | 250 | — | 250 | 765 |
| 1989 | 250 | — | 250 | — | 250 | 765 |
| 1988 | 250 | — | 250 | — | 250 | 760 |
| 1987 | — | — | — | — | — | 10 |