Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KEPHACO CORP DBA AS AMERICAN MARBLE INDUSTRIES
2700 ATLANTIC BLVD NE, CANTON, OH, 44705
Parent company: NA
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 | Styrene | Acetone | Methyl ethyl ketone | Methyl methacrylate | Total (lbs) | |
| 2021 | 11,029 | — | — | — | 11,029 | |
| 2020 | 4,607 | — | — | — | 4,607 | |
| 2019 | 7,492 | — | — | — | 7,492 | |
| 2018 | 13,802 | — | — | — | 13,802 | |
| 2017 | 11,044 | — | — | — | 11,044 | |
| 2016 | 10,368 | — | — | — | 10,368 | |
| 2015 | 8,204 | — | — | 2 | 8,206 | |
| 2014 | 8,619 | — | — | 5 | 8,624 | |
| 2013 | 7,695 | — | — | 5 | 7,701 | |
| 2012 | 7,695 | — | — | 5 | 7,701 | |
| 2011 | 6,519 | — | — | 7 | 6,526 | |
| 2010 | 4,707 | — | — | 15 | 4,722 | |
| 2009 | 4,093 | — | — | 18 | 4,111 | |
| 2008 | 4,952 | — | — | — | 4,952 | |
| 2007 | 4,843 | — | — | — | 4,843 | |
| 2006 | 5,432 | — | — | — | 5,432 | |
| 2005 | 5,890 | — | — | — | 5,890 | |
| 2004 | 6,316 | — | — | — | 6,316 | |
| 2003 | 4,125 | — | — | — | 4,125 | |
| 2002 | 4,813 | — | — | — | 4,813 | |
| 2001 | 3,909 | — | — | — | 3,909 | |
| 2000 | 4,838 | — | — | — | 4,838 | |
| 1996 | 3,615 | — | — | — | 3,615 | |
| 1995 | 2,925 | — | — | — | 2,925 | |
| 1994 | 1,819 | — | — | — | 1,819 | |
| 1993 | 3,582 | 32,293 | — | — | 35,875 | |
| 1992 | 4,199 | 14,600 | — | — | 18,799 | |
| 1991 | 11,897 | 16,062 | — | — | 27,959 | |
| 1990 | 9,350 | 5,500 | 500 | — | 15,350 | |
| 1989 | 8,649 | 5,000 | 500 | — | 14,149 | |
▎ 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.