Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
VIKING CHEMICAL CO
1827 EIGHTEENTH AVE, ROCKFORD, IL, 61104
Parent company: THE VIKING GROUP LTD
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 | Methanol | Dichloromethane | Toluene | Xylene (mixed isomers) | Methyl ethyl ketone | Total |
|---|---|---|---|---|---|---|
| 2024 | 182 | — | — | — | — | 669 |
| 2023 | 236 | — | 28 | — | — | 392 |
| 2022 | 284 | — | 32 | — | — | 921 |
| 2021 | 295 | — | 29 | — | — | 371 |
| 2020 | 244 | — | 21 | — | — | 309 |
| 2019 | 309 | — | 36 | — | — | 399 |
| 2018 | 620 | — | 49 | — | — | 721 |
| 2017 | 59 | — | 41 | 7 | — | 156 |
| 2016 | 359 | — | 44 | 12 | — | 477 |
| 2015 | 153 | — | 48 | 11 | — | 342 |
| 2014 | 128 | — | 28 | 3 | — | 194 |
| 2013 | 301 | — | 35 | 9 | — | 372 |
| 2012 | 191 | — | 26 | 11 | — | 251 |
| 2011 | 185 | — | 40 | 12 | — | 265 |
| 2010 | 170 | — | 43 | 12 | — | 263 |
| 2009 | 133 | — | 41 | 13 | — | 219 |
| 2008 | 201 | — | 31 | 4 | — | 269 |
| 2007 | 248 | — | 44 | 14 | — | 357 |
| 2006 | 205 | — | 56 | 13 | — | 321 |
| 2005 | 112 | — | 68 | 9 | — | 203 |
| 2004 | 210 | 30 | 59 | 12 | — | 383 |
| 2003 | 106 | 39 | 62 | 15 | 79 | 358 |
| 2002 | 331 | 62 | 66 | 6 | 65 | 601 |
| 2001 | 250 | 750 | 250 | 250 | 250 | 2,260 |
| 2000 | 250 | 250 | 250 | 250 | 250 | 1,505 |
| 1999 | 1,000 | 500 | 500 | 500 | 500 | 3,520 |
| 1998 | 250 | 1,637 | 250 | 250 | 250 | 3,160 |