Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SYCAMORE SYSTEMS L.L.C.
449 N CALIFORNIA ST, SYCAMORE, IL, 60178
Parent company: LYON WORKSPACE
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 | n-Butyl alcohol | Certain glycol ethers | Total (lbs) | |||
| 2011 | 18,380 | 13,444 | 31,824 | |||
| 2010 | 23,159 | 20,288 | 43,447 | |||
| 2009 | 12,346 | — | 12,346 | |||
| 2008 | 14,485 | — | 14,485 | |||
| 2007 | 17,769 | — | 17,769 | |||
| 2006 | 20,862 | — | 20,862 | |||
| 2005 | 15,092 | — | 15,092 | |||
| 2004 | 17,391 | — | 17,391 | |||
| 2003 | 16,828 | — | 16,828 | |||
| 2002 | 17,938 | — | 17,938 | |||
| 2001 | 20,421 | — | 20,421 | |||
| 2000 | 24,867 | — | 24,867 | |||
| 1999 | 21,658 | — | 21,658 | |||
| 1998 | 20,135 | — | 20,135 | |||
| 1997 | 21,960 | — | 21,960 | |||
| 1996 | 19,000 | — | 19,000 | |||
▎ 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.