Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MODERN WELDING CO OF TX INC
715 SAKOWITZ ST, HOUSTON, TX, 77020
Parent company: MODERN WELDING CO INC
Carcinogen
— 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 | Styrene | Manganese | Zinc (fume or dust) | Nickel | Chromium | Total (lbs) |
| 2024 | 7,400 | — | — | — | — | 7,400 |
| 2023 | 8,600 | — | — | — | — | 8,600 |
| 2022 | 8,600 | — | — | — | — | 8,600 |
| 2021 | 8,500 | — | — | — | — | 8,500 |
| 2020 | 6,240 | — | — | — | — | 6,240 |
| 2019 | 3,139 | — | — | — | — | 3,139 |
| 2018 | 6,292 | — | — | — | — | 6,292 |
| 2017 | 3,912 | — | — | — | — | 3,912 |
| 2016 | 7,713 | — | — | — | — | 7,713 |
| 2015 | 5,703 | — | — | — | — | 5,703 |
| 2014 | 6,617 | — | — | — | — | 6,617 |
| 2013 | 7,299 | — | — | — | — | 7,299 |
| 2012 | 7,301 | — | — | — | — | 7,301 |
| 2011 | 7,301 | — | — | — | — | 7,301 |
| 2010 | 7,348 | — | — | — | — | 7,348 |
| 2009 | 5,304 | — | — | — | — | 5,304 |
| 2008 | 6,862 | — | — | — | — | 6,862 |
| 2007 | 4,680 | — | — | — | — | 4,680 |
| 2006 | 1,502 | — | — | — | — | 1,502 |
| 2005 | 4,365 | — | — | — | — | 4,365 |
| 2004 | 8,021 | — | — | — | — | 8,021 |
| 2003 | 6,270 | — | — | — | — | 6,270 |
| 2002 | 5,624 | — | — | — | — | 5,624 |
| 2001 | 6,832 | — | — | — | — | 6,832 |
| 2000 | 2,146 | — | — | 33 | 28 | 2,207 |
| 1999 | 13,663 | — | — | — | — | 13,663 |
| 1998 | 75,645 | — | — | — | — | 75,645 |
| 1997 | 23,592 | — | — | — | — | 23,592 |
| 1996 | 24,500 | — | — | — | — | 24,500 |
| 1995 | 26,500 | — | — | — | — | 26,500 |
| 1994 | 20,000 | — | — | — | — | 20,000 |
| 1993 | 18,000 | — | — | — | — | 18,000 |
| 1992 | 12,000 | — | — | — | — | 12,000 |
| 1991 | 13,000 | — | — | — | — | 13,000 |
| 1990 | 1,500 | 755 | 255 | — | — | 2,510 |
| 1989 | 500 | — | — | — | — | 500 |
| 1988 | 250 | — | — | — | — | 250 |
▎ 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.