Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
998 ESCUE DR, PRAIRIE GROVE, AR, 72753
Parent company: AZZ INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Zinc compounds | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Lead | Total |
|---|---|---|---|---|
| 2024 | 2,077 | — | 0 | 2,077 |
| 2023 | 2,271 | — | 0 | 2,271 |
| 2022 | 2,176 | — | 0 | 2,176 |
| 2021 | 1,946 | — | 0 | 1,946 |
| 2020 | 1,993 | — | 0 | 1,993 |
| 2019 | 2,118 | — | 0 | 2,118 |
| 2018 | 1,856 | — | 0 | 1,856 |
| 2017 | 1,472 | — | 0 | 1,472 |
| 2016 | 225 | — | 0 | 225 |
| 2015 | 1,144 | — | — | 1,144 |
| 2014 | 1,082 | — | — | 1,082 |
| 2013 | 1,016 | — | — | 1,016 |
| 2012 | 1,066 | — | — | 1,066 |
| 2011 | 1,197 | — | 0 | 1,198 |
| 2010 | 177 | — | — | 177 |
| 2009 | 43 | — | — | 43 |
| 2008 | 43 | — | — | 43 |
| 2007 | 48 | — | — | 48 |
| 2006 | 45 | — | — | 45 |
| 2005 | 177 | — | — | 177 |
| 2004 | 972 | — | — | 972 |
| 2003 | 900 | — | — | 900 |
| 2002 | 1,255 | — | — | 1,255 |
| 2001 | 1,664 | — | — | 1,664 |
| 2000 | 900 | — | — | 900 |
| 1999 | 702 | — | — | 702 |
| 1998 | 703 | — | — | 703 |
| 1997 | 945 | — | — | 945 |
| 1996 | 566 | — | — | 566 |
| 1995 | 566 | — | — | 566 |
| 1994 | 906 | 1,434 | — | 2,340 |
| 1993 | 2,046 | 1,201 | — | 3,247 |
| 1992 | 786 | 1,186 | — | 1,972 |
| 1991 | 610 | 1,024 | — | 1,634 |
| 1990 | 813 | 129 | — | 942 |
| 1989 | 632 | 60 | — | 692 |