Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AZZ GALVANIZING SERVICES - HOUSTON WEST
9103 FAIRBANKS N HOUSTON RD, HOUSTON, TX, 77064
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 | Lead | Total (lbs) | |||
| 2024 | 313 | 0 | 313 | |||
| 2023 | 275 | 0 | 275 | |||
| 2022 | 342 | 0 | 342 | |||
| 2021 | 273 | 0 | 273 | |||
| 2020 | 305 | 0 | 305 | |||
| 2019 | 288 | 0 | 288 | |||
| 2018 | 210 | 0 | 210 | |||
| 2017 | 251 | 0 | 252 | |||
| 2016 | 253 | 0 | 253 | |||
| 2015 | 268 | 1 | 268 | |||
| 2014 | 294 | 1 | 294 | |||
| 2013 | 289 | 0 | 289 | |||
| 2012 | 311 | 0 | 311 | |||
| 2011 | 402 | 0 | 402 | |||
| 2010 | 767 | 0 | 767 | |||
| 2009 | 318 | 0 | 318 | |||
| 2008 | 295 | 0 | 295 | |||
| 2007 | 318 | 0 | 318 | |||
| 2006 | 629 | 1 | 630 | |||
| 2005 | 315 | 0 | 315 | |||
| 2004 | 299 | 1 | 300 | |||
| 2003 | 247 | 2 | 249 | |||
| 2002 | 375 | 11 | 386 | |||
| 2001 | 297 | 10 | 307 | |||
▎ 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.