Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AZZ GALVANIZING SERVICES-ST. LOUIS
1461 KIN-ARK CT, SAINT LOUIS, MO, 63132
Parent company: AZZ INC
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 | Ammonia | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Zinc (fume or dust) | Lead | Total (lbs) |
| 2024 | 1,505 | — | — | — | 0 | 1,505 |
| 2023 | 2,125 | — | — | — | 0 | 2,125 |
| 2022 | 1,958 | — | — | — | 0 | 1,958 |
| 2021 | 1,687 | — | — | — | 0 | 1,687 |
| 2020 | 1,225 | — | — | — | 0 | 1,225 |
| 2019 | 1,161 | — | — | — | 0 | 1,161 |
| 2018 | 911 | — | — | — | 0 | 911 |
| 2017 | 904 | — | — | — | 0 | 905 |
| 2016 | 1,078 | — | — | — | 0 | 1,079 |
| 2015 | 1,563 | — | — | — | 25 | 1,588 |
| 2014 | 1,506 | — | — | — | 44 | 1,551 |
| 2013 | 1,982 | — | — | — | 36 | 2,018 |
| 2012 | 1,682 | — | — | — | — | 1,682 |
| 2011 | 1,092 | — | — | — | 10 | 1,102 |
| 2009 | 1,451 | — | — | — | 1 | 1,452 |
| 2008 | 1,646 | — | — | — | 1 | 1,647 |
| 2007 | 1,407 | — | — | — | 1 | 1,408 |
| 2006 | 1,580 | — | — | — | 1 | 1,581 |
| 2005 | 1,405 | — | — | — | 1 | 1,406 |
| 2004 | 1,278 | — | — | — | 0 | 1,278 |
| 2003 | 1,046 | — | — | — | 10 | 1,056 |
| 2002 | 524 | — | — | — | 10 | 534 |
| 2001 | 595 | — | — | — | 10 | 605 |
| 2000 | 694 | — | — | — | 10 | 704 |
| 1999 | 476 | — | — | — | — | 476 |
| 1998 | 535 | — | — | — | 10 | 545 |
| 1997 | 697 | — | — | — | 10 | 707 |
| 1996 | — | 3,120 | — | — | 10 | 3,130 |
| 1995 | 784 | 3,899 | — | — | 10 | 4,693 |
| 1994 | 750 | 3,600 | 1,200 | — | — | 5,550 |
| 1993 | 750 | 4,100 | 1,200 | — | — | 6,050 |
| 1989 | 500 | — | 8,598 | — | — | 9,098 |
| 1988 | 250 | — | — | 250 | — | 500 |
▎ 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.