Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
RESEARCH ORGANICS LLC
4353 E 49TH ST, CLEVELAND, OH, 44125
Parent company: EMD HOLDING CORP
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 | Methanol | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Acetone | Triethylamine | Total (lbs) | |
| 2024 | 1,940 | — | — | — | 1,940 | |
| 2023 | 2,130 | — | — | — | 2,130 | |
| 2022 | 2,274 | — | — | — | 2,274 | |
| 2021 | 2,140 | — | — | — | 2,140 | |
| 2020 | 1,802 | — | — | — | 1,802 | |
| 2019 | 6,320 | — | — | — | 6,320 | |
| 2018 | 6,452 | — | — | — | 6,452 | |
| 2017 | 6,398 | — | — | — | 6,398 | |
| 2016 | 6,766 | — | — | — | 6,766 | |
| 2015 | 6,696 | — | — | — | 6,696 | |
| 2014 | 6,792 | — | — | — | 6,792 | |
| 2013 | 22,116 | — | — | — | 22,116 | |
| 2012 | 42,210 | — | — | 500 | 42,710 | |
| 2011 | 59,000 | — | — | — | 59,000 | |
| 2010 | 7,690 | — | — | — | 7,690 | |
| 2009 | 7,101 | — | — | — | 7,101 | |
| 2008 | 7,451 | — | — | — | 7,451 | |
| 2007 | 8,360 | — | — | — | 8,360 | |
| 2006 | 9,453 | — | — | — | 9,453 | |
| 2005 | 9,540 | — | — | — | 9,540 | |
| 2004 | 12,420 | — | — | — | 12,420 | |
| 2003 | 8,064 | — | — | — | 8,064 | |
| 2002 | 7,748 | — | — | — | 7,748 | |
| 2001 | 3,859 | — | — | — | 3,859 | |
| 2000 | 10,780 | — | — | — | 10,780 | |
| 1999 | 19,420 | — | — | — | 19,420 | |
| 1998 | 16,367 | — | — | — | 16,367 | |
| 1997 | 3,860 | — | — | — | 3,860 | |
| 1996 | 3,180 | — | — | — | 3,180 | |
| 1995 | 12,950 | 500 | — | — | 13,450 | |
| 1994 | 1,000 | 500 | — | — | 1,500 | |
| 1993 | 1,000 | 500 | 255 | — | 1,755 | |
| 1992 | 1,000 | 500 | 255 | — | 1,755 | |
| 1991 | 1,000 | 500 | 10 | — | 1,510 | |
| 1990 | 500 | 255 | 10 | — | 765 | |
| 1989 | 1,000 | 500 | — | — | 1,500 | |
| 1988 | — | 500 | — | — | 500 | |
▎ 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.