Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
8328 MACARTHUR DR, NORTH LITTLE ROCK, AR, 72118
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Total (lbs) | |||
| 2023 | 2,911 | — | 2,911 | |||
| 2022 | 4,735 | — | 4,735 | |||
| 2021 | 6,075 | — | 6,075 | |||
| 2020 | 5,151 | — | 5,151 | |||
| 2019 | 6,158 | — | 6,158 | |||
| 2018 | 5,986 | — | 5,986 | |||
| 2017 | 7,229 | — | 7,229 | |||
| 2016 | 10,775 | — | 10,775 | |||
| 2015 | 8,108 | — | 8,108 | |||
| 2014 | 7,320 | — | 7,320 | |||
| 2013 | 6,427 | — | 6,427 | |||
| 2012 | 6,427 | — | 6,427 | |||
| 2011 | 6,338 | — | 6,338 | |||
| 2010 | 7,196 | — | 7,196 | |||
| 2009 | 8,103 | — | 8,103 | |||
| 2008 | 19,467 | — | 19,467 | |||
| 2007 | 24,922 | — | 24,922 | |||
| 2006 | 37,578 | — | 37,578 | |||
| 2005 | 56,909 | — | 56,909 | |||
| 2004 | 48,769 | — | 48,769 | |||
| 2003 | 42,685 | — | 42,685 | |||
| 2002 | 24,320 | — | 24,320 | |||
| 2001 | 21,748 | — | 21,748 | |||
| 2000 | 20,000 | — | 20,000 | |||
| 1999 | 15,375 | — | 15,375 | |||
| 1998 | 12,760 | — | 12,760 | |||
| 1997 | 18,398 | — | 18,398 | |||
| 1996 | 25,581 | — | 25,581 | |||
| 1995 | 21,904 | — | 21,904 | |||
| 1994 | 16,448 | — | 16,448 | |||
| 1993 | 16,607 | — | 16,607 | |||
| 1992 | 10,578 | — | 10,578 | |||
| 1991 | 1,230 | — | 1,230 | |||
| 1990 | 1,175 | 3,268 | 4,443 | |||
| 1989 | 3,387 | 5,566 | 8,953 | |||
▎ 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.