Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TIMKEN SMO LLC
2601 W BATTLEFIELD RD, SPRINGFIELD, MO, 65807
Parent company: THE TIMKEN CO
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Toluene | Diisocyanates | Cyclohexane | 4,4'-Methylenedi(phenyl isocyanate) | Zinc compounds | Total (lbs) |
| 2024 | 4,370 | — | — | — | 54 | 4,424 |
| 2023 | 10,056 | — | — | — | 79 | 10,135 |
| 2022 | 11,099 | — | — | — | 133 | 11,232 |
| 2021 | 10,803 | — | — | — | 896 | 11,699 |
| 2020 | 9,204 | — | — | — | 102 | 9,306 |
| 2019 | 11,422 | 767 | — | — | 93 | 12,296 |
| 2018 | 10,704 | 150 | — | — | 84 | 11,272 |
| 2017 | 9,480 | 162 | — | — | 62 | 9,890 |
| 2016 | 10,921 | 512 | — | — | 60 | 11,531 |
| 2015 | 13,571 | 720 | — | — | 62 | 14,353 |
| 2014 | 14,817 | 1,367 | — | — | 69 | 16,253 |
| 2013 | 11,791 | 998 | — | — | 62 | 12,851 |
| 2012 | 12,097 | 1,542 | — | — | 62 | 13,701 |
| 2011 | 12,155 | 1,933 | — | — | 65 | 14,153 |
| 2010 | 11,640 | 2,006 | — | — | 250 | 13,896 |
| 2009 | 7,344 | 1,201 | — | — | 250 | 8,795 |
| 2008 | 1,415 | 1,338 | — | — | 250 | 3,003 |
| 2007 | 13,609 | 1,070 | — | — | 250 | 14,929 |
| 2006 | 7,686 | 1,010 | — | — | 250 | 8,946 |
| 2005 | 13,500 | 2,005 | — | — | 58 | 15,563 |
| 2004 | 16,100 | 2,505 | — | — | 71 | 18,676 |
| 2003 | 13,700 | 2,505 | — | — | 3 | 16,208 |
| 2002 | 16,400 | 2,405 | — | — | 3 | 18,808 |
| 2001 | 18,900 | 2,405 | — | — | 3 | 21,308 |
| 2000 | 20,700 | 3,205 | — | — | 7 | 23,912 |
| 1999 | 20,000 | 3,505 | — | — | 16 | 23,521 |
| 1998 | 25,000 | 715 | — | — | 3 | 25,718 |
| 1997 | 27,000 | 765 | 10,000 | — | 3 | 37,768 |
| 1996 | 25,000 | 2,105 | 10,700 | — | 3 | 37,808 |
| 1995 | 29,000 | 1,705 | — | — | 3 | 30,708 |
| 1994 | 34,000 | — | — | 755 | 3 | 34,758 |
| 1993 | 163,000 | — | — | 750 | 3 | 163,753 |
| 1992 | 626,000 | — | — | 1,205 | 10 | 627,215 |
| 1991 | 639,000 | — | — | 1,105 | 10 | 640,115 |
| 1990 | 833,000 | — | — | 1,120 | 10 | 834,140 |
| 1989 | 574,000 | — | — | 760 | 250 | 575,010 |
| 1988 | 616,000 | — | — | — | 250 | 616,250 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.