Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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200 E RAILWAY AVE, MILBANK, SD, 57252
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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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Ammonia | Nitric acid | Peracetic acid | Total |
|---|---|---|---|---|---|
| 2024 | 22,726 | 1,743 | 10 | 10 | 24,489 |
| 2023 | 4,271 | 1,656 | 10 | 10 | 5,947 |
| 2022 | 4,168 | 1,119 | 10 | 10 | 5,307 |
| 2021 | 4,119 | 130 | 10 | — | 4,259 |
| 2020 | 56,556 | 205 | 10 | — | 56,771 |
| 2019 | 27,848 | 615 | 10 | — | 28,473 |
| 2018 | 7,970 | 1,305 | 10 | — | 9,285 |
| 2017 | 3,750 | 755 | 10 | — | 4,515 |
| 2016 | 5,100 | 255 | 10 | — | 5,365 |
| 2015 | 8,000 | 255 | 10 | — | 8,265 |
| 2014 | 39,300 | 755 | 5 | — | 40,060 |
| 2013 | 61,883 | 1,105 | 5 | — | 62,993 |
| 2012 | 46,250 | 1,505 | 5 | — | 47,760 |
| 2011 | 45,130 | 4,605 | — | — | 49,735 |
| 2010 | 22,783 | 5,100 | — | — | 27,883 |
| 2009 | 37,948 | — | — | — | 37,948 |
| 2008 | 26,901 | 2,506 | — | — | 29,407 |
| 2007 | 33,958 | 1,800 | — | — | 35,758 |
| 2006 | 66,910 | — | — | — | 66,910 |
| 2005 | 4,665 | — | — | — | 4,665 |
| 1991 | — | 750 | — | — | 750 |
| 1990 | — | 750 | — | — | 750 |
| 1989 | — | 250 | — | — | 250 |
| 1987 | — | 250 | — | — | 250 |