Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WHEATLAND TUBE CO - CHICAGO DIV
4435 S WESTERN BLVD, CHICAGO, IL, 60609
Parent company: ZEKELMAN INDUSTRIES 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 | Xylene (mixed isomers) | Dichloromethane | 1,1,1-Trichloroethane | Certain glycol ethers | Methyl ethyl ketone | Total (lbs) |
| 2024 | 55,480 | — | — | 42,080 | — | 130,314 |
| 2023 | 49,320 | — | — | 42,020 | — | 125,358 |
| 2022 | 36,960 | — | — | 33,640 | — | 99,136 |
| 2021 | 47,520 | — | — | 38,580 | — | 117,594 |
| 2020 | 42,160 | — | — | 38,180 | — | 111,460 |
| 2019 | 34,080 | — | — | 43,800 | — | 107,923 |
| 2018 | 39,200 | — | — | 13,360 | — | 67,843 |
| 2017 | 42,220 | — | — | 12,040 | — | 71,156 |
| 2016 | 42,120 | — | — | 18,380 | — | 76,817 |
| 2015 | 32,840 | — | — | 19,420 | — | 71,439 |
| 2014 | 8,820 | — | — | 16,180 | — | 42,870 |
| 2013 | 8,450 | — | — | 18,400 | — | 47,188 |
| 2012 | 11,250 | — | — | 14,000 | — | 40,890 |
| 2011 | — | — | — | — | — | 14,856 |
| 2010 | — | — | — | — | — | 17,901 |
| 2009 | — | — | — | — | — | 11,251 |
| 2008 | 13,387 | — | — | — | — | 25,456 |
| 2007 | 18,325 | — | — | — | — | 30,182 |
| 2006 | 15,208 | — | — | — | — | 26,584 |
| 2005 | 15,147 | — | — | — | — | 26,483 |
| 2004 | 14,155 | — | — | — | — | 24,965 |
| 2003 | 32,075 | — | — | — | — | 42,093 |
| 2002 | 40,100 | — | — | — | — | 49,043 |
| 2001 | 41,476 | — | — | — | — | 49,652 |
| 2000 | 34,053 | — | — | — | — | 43,448 |
| 1999 | 17,964 | — | — | — | — | 19,719 |
| 1998 | 53,400 | — | — | — | — | 55,155 |
| 1997 | 62,950 | — | — | — | — | 64,132 |
| 1996 | 79,400 | 71,680 | — | — | — | 153,582 |
| 1995 | 37,170 | 230,600 | — | — | 26,600 | 295,630 |
| 1994 | 41,400 | 188,200 | — | — | 38,900 | 315,547 |
| 1993 | 34,800 | 230,400 | — | — | 19,300 | 348,355 |
| 1992 | 66,000 | 113,100 | 111,000 | — | 47,700 | 387,205 |
| 1991 | 64,000 | 135,700 | 128,000 | — | 30,000 | 361,210 |
| 1990 | 18,400 | — | 102,700 | — | 101,600 | 263,160 |
| 1989 | 7,964 | — | 43,200 | — | — | 74,264 |
| 1988 | — | — | — | — | — | 22,600 |
| 1987 | — | — | — | — | — | 18,500 |
▎ 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.