Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
1702 S 12TH AVE, MARSHALLTOWN, IA, 50158
Parent company: EMERSON ELECTRIC CO
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 | 1,1,1-Trichloroethane | Chromium | Nickel | Manganese | Copper | Total |
|---|---|---|---|---|---|---|
| 2023 | — | 23 | 14 | 51 | — | 88 |
| 2022 | — | 204 | 117 | 30 | 8 | 359 |
| 2021 | — | 204 | 112 | 34 | 13 | 363 |
| 2020 | — | 202 | 116 | 32 | 9 | 359 |
| 2019 | — | 214 | 194 | 32 | 9 | 449 |
| 2018 | — | 206 | 117 | 32 | 9 | 364 |
| 2017 | — | 207 | 117 | 32 | 8 | 365 |
| 2016 | — | 146 | 83 | 26 | 12 | 267 |
| 2015 | — | 239 | 151 | 72 | 32 | 494 |
| 2014 | — | 249 | 149 | 46 | 25 | 468 |
| 2013 | — | 389 | 222 | 56 | 38 | 705 |
| 2012 | — | 75 | 42 | 25 | — | 141 |
| 2011 | — | 75 | 40 | 19 | — | 135 |
| 2010 | — | 98 | 54 | 21 | — | 173 |
| 2009 | — | 92 | 51 | 25 | 11 | 180 |
| 2008 | — | 100 | 54 | 27 | 14 | 196 |
| 2007 | — | 338 | 191 | 62 | — | 590 |
| 2006 | — | 564 | 336 | — | — | 900 |
| 2005 | — | 580 | 347 | — | — | 927 |
| 2004 | — | 449 | 271 | — | — | 721 |
| 2003 | — | 255 | 255 | — | — | 510 |
| 2002 | — | 255 | 255 | — | — | 510 |
| 2001 | — | 500 | 255 | — | — | 755 |
| 2000 | — | 255 | 255 | — | — | 510 |
| 1999 | — | 500 | 500 | — | — | 1,000 |
| 1998 | — | 500 | 500 | — | — | 1,000 |
| 1997 | — | 157 | 500 | — | 15 | 672 |
| 1996 | — | 505 | 500 | — | 500 | 1,505 |
| 1995 | — | 1 | — | — | — | 1 |
| 1994 | — | 1 | — | 5 | — | 6 |
| 1993 | — | 7 | 1 | 15 | — | 23 |
| 1992 | — | 7 | 1 | 16 | — | 24 |
| 1991 | — | 7 | 1 | 18 | 1 | 27 |
| 1990 | 16,000 | 2 | 1 | 19 | 1 | 16,023 |
| 1989 | — | 2 | 1 | 19 | 1 | 23 |
| 1988 | — | 2 | 1 | — | — | 3 |