Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ARC COLORADO INC.
7040 WELD COUNTY RD 20, LONGMONT, CO, 80504
Parent company: ARC GROUP WORLDWIDE 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 | Trichloroethylene | 1-Bromopropane | 1,2-Butylene oxide | Total (lbs) | ||
| 2023 | 10,229 | — | — | 10,229 | ||
| 2022 | 12,533 | 3,537 | — | 16,070 | ||
| 2021 | 14,301 | 14,917 | — | 29,218 | ||
| 2020 | 15,064 | — | — | 15,064 | ||
| 2019 | 5,652 | 4,940 | — | 10,592 | ||
| 2018 | 5,021 | 7,536 | 387 | 12,944 | ||
| 2017 | 6,560 | — | 180 | 6,740 | ||
| 2016 | 8,171 | — | 77 | 8,248 | ||
| 2015 | 9,712 | — | 3,810 | 13,522 | ||
| 2014 | 15,513 | — | — | 15,513 | ||
| 2013 | 16,292 | — | — | 16,292 | ||
| 2012 | 17,580 | — | — | 17,580 | ||
| 2011 | 13,376 | — | — | 13,376 | ||
| 2010 | 10,302 | — | — | 10,302 | ||
| 2009 | 13,255 | — | — | 13,255 | ||
| 2008 | 11,274 | — | — | 11,274 | ||
| 2007 | 10,278 | — | — | 10,278 | ||
| 2006 | 12,498 | — | — | 12,498 | ||
| 2005 | 9,681 | — | — | 9,681 | ||
| 2004 | 13,250 | — | — | 13,250 | ||
| 2003 | 15,700 | — | — | 15,700 | ||
▎ 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.