Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SENSIENT COLORS LLC
2515 N JEFFERSON AVE, SAINT LOUIS, MO, 63106
Parent company: SENSIENT TECHNOLOGIES CORP
Carcinogen
— 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 | n-Butyl alcohol | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sodium nitrite | N-Methyl-2-pyrrolidone | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 2024 | 122 | — | 1 | 2 | — | 132 |
| 2023 | 7 | — | 2 | 17 | — | 30 |
| 2022 | 6 | — | 3 | 141 | — | 154 |
| 2021 | 7 | — | 1 | 17 | — | 28 |
| 2020 | 10 | — | 2 | 17 | — | 32 |
| 2019 | 15 | — | 1 | — | — | 19 |
| 2018 | 15 | — | 1 | — | — | 19 |
| 2017 | 18 | — | 1 | 17 | — | 44 |
| 2016 | 63 | — | 1 | 12 | — | 79 |
| 2015 | 39 | 6,782 | 1 | 17 | 0 | 6,841 |
| 2014 | 1,426 | 9,094 | 9 | 0 | 32 | 10,578 |
| 2013 | 2,413 | 7,219 | 8 | 0 | 28 | 9,686 |
| 2012 | 2,179 | 9,255 | 9 | 0 | — | 11,460 |
| 2011 | 1,904 | 9,962 | 8 | 0 | 34 | 11,925 |
| 2010 | 1,635 | 11,355 | 8 | 1 | — | 13,012 |
| 2009 | — | — | 250 | 5 | — | 260 |
| 2008 | 250 | — | 250 | 5 | — | 510 |
| 2007 | 95 | — | — | 8 | — | 108 |
| 2006 | 97 | — | — | 6 | — | 107 |
| 2005 | 5,080 | — | — | 6 | — | 5,098 |
| 2004 | 2,940 | — | — | 6 | — | 2,958 |
| 2003 | 3,180 | — | — | — | — | 3,180 |
| 2002 | 4,800 | — | — | — | — | 4,800 |
| 2001 | 3,794 | — | — | — | — | 3,794 |
| 2000 | 2,000 | — | — | — | — | 2,000 |
| 1999 | 4,418 | — | — | — | — | 4,418 |
| 1998 | 13,829 | — | — | — | — | 13,829 |
| 1997 | 6,660 | — | — | — | — | 6,660 |
| 1996 | 6,660 | — | — | — | — | 6,660 |
| 1995 | 12,000 | — | — | — | — | 12,000 |
| 1994 | 14,348 | — | — | — | — | 14,348 |
| 1993 | 10,177 | — | — | — | — | 10,177 |
| 1992 | 5,520 | — | — | — | — | 5,520 |
| 1991 | 6,054 | — | — | — | — | 6,054 |
▎ 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.