Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
3399 DAVEY ALLISON BLVD, HUEYTOWN, AL, 35023
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 | Certain glycol ethers | 1,2,4-Trimethylbenzene | Xylene (mixed isomers) | n-Butyl alcohol | Naphthalene | Total |
|---|---|---|---|---|---|---|
| 2024 | 9,625 | 2,908 | 2,969 | 2,199 | 1,281 | 19,714 |
| 2023 | 7,300 | 2,910 | 2,786 | 2,201 | 1,115 | 17,022 |
| 2022 | 13,936 | 4,831 | 5,554 | 3,647 | 2,409 | 31,874 |
| 2021 | 12,571 | 5,931 | 8,599 | 2,515 | 2,145 | 33,022 |
| 2020 | 8,150 | 4,023 | 3,326 | 1,926 | 1,491 | 19,121 |
| 2019 | 9,286 | 4,564 | 3,708 | 3,227 | 1,424 | 22,528 |
| 2018 | 12,134 | 5,994 | 5,143 | 3,229 | 1,948 | 29,500 |
| 2017 | 14,450 | 6,508 | 6,125 | 3,628 | 2,922 | 35,414 |
| 2016 | 12,460 | 6,084 | 5,317 | 3,089 | 2,299 | 30,809 |
| 2015 | 12,152 | 6,004 | 5,477 | 3,543 | 2,596 | 31,263 |
| 2014 | 10,402 | 5,285 | 4,139 | 3,760 | 2,516 | 27,347 |
| 2013 | 7,073 | 3,383 | 2,507 | 2,811 | 2,078 | 18,229 |
| 2012 | 6,534 | 3,597 | 2,855 | 2,624 | 1,942 | 17,910 |
| 2011 | 5,183 | 3,094 | 2,492 | 1,952 | 1,224 | 14,245 |
| 2010 | 6,463 | 3,626 | 2,975 | 1,938 | 1,548 | 18,021 |
| 2009 | 5,797 | 3,607 | 2,421 | 1,616 | 1,328 | 14,907 |
| 2008 | 2,823 | 5,441 | 713 | 2,982 | 439 | 12,806 |
| 2007 | 3,794 | 1,870 | 1,441 | 1,094 | 1,276 | 10,895 |