Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
AZZ GALVANIZING - CHATTANOOGA LLC
1535 INDUSTRIAL BLVD, JASPER, TN, 37347
Parent company: AZZ INC
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Zinc compounds | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Lead compounds | Lead And Lead Compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | — | 2,433 | — | 0 | — | 2,433 |
| 2023 | — | 2,418 | — | 0 | — | 2,418 |
| 2022 | — | 2,316 | — | — | 0 | 2,316 |
| 2021 | — | 2,405 | — | — | 0 | 2,405 |
| 2020 | — | 2,716 | — | 0 | — | 2,716 |
| 2019 | — | 2,862 | — | — | 13 | 2,875 |
| 2018 | — | 679 | — | — | 3 | 682 |
| 2017 | — | 345 | — | 3 | — | 348 |
| 2016 | — | 756 | — | 3 | — | 759 |
| 2015 | — | 337 | — | 3 | — | 340 |
| 2014 | — | 715 | — | 1 | — | 716 |
| 2013 | 4,483 | 474 | — | 1 | — | 4,958 |
| 2012 | 4,444 | 256 | — | 1 | — | 4,701 |
| 2011 | 4,878 | 522 | — | 1 | — | 5,401 |
| 2010 | 4,439 | 309 | — | 1 | — | 4,749 |
| 2009 | 3,678 | 318 | — | 1 | — | 3,997 |
| 2008 | 3,292 | 519 | — | 1 | — | 3,812 |
| 2007 | 4,847 | 309 | — | 1 | — | 5,157 |
| 2006 | 3,384 | 528 | — | 4 | — | 3,916 |
| 2005 | 4,423 | 440 | — | 1 | — | 4,864 |
| 2004 | 3,903 | 593 | — | 1 | — | 4,497 |
| 2003 | 3,817 | 83 | — | 1 | — | 3,901 |
| 2002 | 3,461 | 98 | — | 6 | — | 3,565 |
| 2001 | 4,204 | 408 | — | 6 | — | 4,618 |
| 2000 | 4,914 | 91 | — | 6 | — | 5,011 |
| 1999 | 2,972 | 981 | — | 7 | — | 3,960 |
| 1998 | 322 | 317 | — | — | — | 639 |
| 1997 | 340 | 372 | — | — | — | 712 |
| 1996 | 1,355 | 430 | 103 | — | — | 1,888 |
| 1995 | — | 1,029 | 525 | — | — | 1,554 |
| 1994 | 68 | 128 | 26 | — | — | 222 |
| 1993 | 5 | — | — | — | — | 5 |