Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TWR SERVICE CORP
938-940 LUNT AVE, SCHAUMBURG, IL, 60193
Parent company: NA
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 | Trichloroethylene | Nitric acid | Nickel compounds | Total (lbs) | ||
| 2017 | 4,645 | — | — | 4,645 | ||
| 2016 | 7,471 | — | — | 7,471 | ||
| 2015 | 6,654 | — | — | 6,654 | ||
| 2014 | 6,431 | — | — | 6,431 | ||
| 2013 | 7,840 | — | — | 7,840 | ||
| 2012 | 6,391 | — | — | 6,391 | ||
| 2011 | — | 403 | — | 403 | ||
| 2010 | — | 284 | — | 284 | ||
| 2009 | — | 248 | — | 248 | ||
| 2008 | — | 344 | — | 344 | ||
| 2007 | — | 336 | — | 336 | ||
| 2006 | — | 304 | — | 304 | ||
| 2005 | — | 390 | — | 390 | ||
| 2004 | — | 307 | — | 307 | ||
| 2003 | — | 306 | — | 306 | ||
| 2002 | — | 369 | — | 369 | ||
| 2001 | — | 500 | — | 500 | ||
| 2000 | — | 1,000 | — | 1,000 | ||
| 1999 | — | 1,000 | — | 1,000 | ||
| 1998 | — | 1,000 | 250 | 1,250 | ||
| 1997 | 14,500 | 1,000 | — | 15,500 | ||
| 1996 | — | 500 | — | 500 | ||
| 1995 | — | 500 | — | 500 | ||
| 1994 | — | 1,000 | — | 1,000 | ||
| 1993 | — | 500 | — | 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.