Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ATLAS ROOFING CORP
11020 LEROY DR, NORTHGLENN, CO, 80233
Parent company: ATLAS ROOFING CORP
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 | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | Dichloromethane | Toluene-2,4-diisocyanate | Toluene-2,6-diisocyanate | Toluene diisocyanate (mixed isomers) | Total (lbs) |
| 2024 | — | — | — | — | — | 0 |
| 2023 | — | — | — | — | — | 0 |
| 2022 | — | — | — | — | — | 26 |
| 2021 | — | — | — | — | — | 2 |
| 2020 | — | — | — | — | — | 2 |
| 2019 | — | — | — | — | — | 2 |
| 2018 | — | — | — | — | — | 2 |
| 2017 | — | — | — | — | — | 2 |
| 2016 | — | — | — | — | — | 2 |
| 2015 | — | — | — | — | — | 2 |
| 2014 | — | — | — | — | — | 2 |
| 2013 | — | — | — | — | — | 2 |
| 2012 | — | — | — | — | — | 2 |
| 2011 | — | — | — | — | — | 2 |
| 2010 | — | — | — | — | — | 2 |
| 2009 | — | — | — | — | — | 2 |
| 2008 | — | — | — | — | — | 3 |
| 2007 | — | — | — | — | — | 3 |
| 2006 | — | — | — | — | — | 3 |
| 2005 | — | — | — | — | — | 3 |
| 2004 | — | — | — | — | — | 3 |
| 2003 | — | — | — | — | — | 3 |
| 2002 | 24,116 | — | — | — | — | 24,119 |
| 2001 | 24,066 | — | — | — | — | 24,068 |
| 2000 | 23,535 | — | — | — | — | 23,537 |
| 1999 | 35,812 | — | — | — | — | 35,814 |
| 1998 | 40,332 | — | — | — | — | 40,332 |
| 1997 | 100,410 | — | — | — | — | 100,457 |
| 1996 | 83,968 | — | — | — | — | 84,019 |
| 1995 | 62,760 | — | — | — | — | 63,015 |
| 1990 | — | — | — | — | 500 | 500 |
| 1989 | — | 22,754 | 500 | 500 | — | 23,754 |
| 1988 | — | — | 500 | 500 | — | 1,000 |
▎ 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.