Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BENTONVILLE CASTING CO
1019 SE 8TH ST, BENTONVILLE, AR, 72712
Parent company: NA
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 | 1,1,1-Trichloroethane | Manganese | Copper | 4,4'-Methylenedi(phenyl isocyanate) | Manganese compounds | Total (lbs) |
| 2015 | — | — | — | — | 250 | 500 |
| 2014 | — | — | — | — | 65 | 78 |
| 2013 | — | — | — | — | 250 | 255 |
| 2012 | — | — | — | — | — | 5 |
| 2008 | — | 750 | — | — | — | 755 |
| 2007 | — | 750 | — | — | — | 755 |
| 2006 | — | 750 | — | — | — | 755 |
| 2005 | — | 750 | — | — | — | 755 |
| 2004 | — | 750 | — | — | — | 755 |
| 2003 | — | 750 | — | — | — | 755 |
| 2002 | — | 750 | — | — | — | 755 |
| 2001 | — | 750 | — | — | — | 755 |
| 2000 | — | 750 | — | — | — | 755 |
| 1999 | — | 750 | — | — | — | 755 |
| 1994 | — | 255 | 255 | 250 | — | 760 |
| 1993 | — | 255 | 255 | 250 | — | 760 |
| 1992 | — | 250 | 250 | 250 | — | 750 |
| 1991 | — | 250 | 250 | 5 | — | 505 |
| 1990 | 1,555 | 11 | 86 | 28 | — | 1,680 |
| 1989 | 8,000 | — | 250 | — | — | 8,250 |
▎ 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.