Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GALVANIZING SERVICES CO INC
7601 HARRISBURG, HOUSTON, TX, 77012
Parent company: NA
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Zinc compounds | Lead compounds | Total (lbs) | |
| 2004 | — | 389 | 26 | 1 | 416 | |
| 2003 | — | 777 | 38 | 1 | 816 | |
| 2002 | 764 | — | 39 | 1 | 804 | |
| 2001 | 764 | — | 144 | 1 | 909 | |
| 2000 | 1,201 | — | 90 | — | 1,291 | |
| 1999 | 832 | — | 99 | — | 931 | |
| 1998 | 643 | — | 110 | — | 753 | |
| 1997 | 686 | — | 27 | — | 713 | |
| 1996 | 175 | — | 39 | — | 214 | |
▎ 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.