Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SOUTH ATLANTIC GALVANIZING
4186 S CREEK RD E, CHATTANOOGA, TN, 37406
Parent company: NA
Carcinogen
PBT
— EPA classifications across all reporting years
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 | Zinc compounds | Lead | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | Total (lbs) | ||
| 2024 | 7,434 | 25 | 24 | 7,484 | ||
| 2023 | 6,272 | 20 | — | 6,292 | ||
| 2022 | 9,485 | 32 | — | 9,517 | ||
| 2021 | 8,064 | 27 | — | 8,091 | ||
| 2020 | 6,647 | 22 | — | 6,669 | ||
| 2019 | 8,015 | 27 | — | 8,042 | ||
| 2018 | 6,623 | 22 | — | 6,645 | ||
| 2017 | 6,090 | 21 | — | 6,110 | ||
| 2016 | 6,264 | 21 | — | 6,285 | ||
| 2015 | 5,978 | 20 | — | 5,998 | ||
| 2014 | 5,548 | 19 | — | 5,567 | ||
| 2013 | 5,665 | 19 | — | 5,685 | ||
| 2012 | 5,598 | 19 | — | 5,617 | ||
| 2011 | 5,153 | 18 | — | 5,170 | ||
| 2010 | 4,480 | 15 | — | 4,495 | ||
| 2009 | 4,903 | 17 | — | 4,920 | ||
| 2008 | 5,400 | 18 | — | 5,418 | ||
| 2007 | 5,835 | 20 | — | 5,855 | ||
| 2006 | 6,148 | 21 | — | 6,169 | ||
| 2005 | 6,377 | 38 | — | 6,415 | ||
| 2004 | 5,445 | 32 | — | 5,477 | ||
| 2003 | 6,225 | 62 | — | 6,287 | ||
| 2002 | 5,963 | 60 | — | 6,023 | ||
| 2001 | 6,260 | 60 | — | 6,320 | ||
| 2000 | 5,622 | — | — | 5,622 | ||
▎ 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.