Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ATLAS ROOFING CORP
6700 N FRANKLIN ST, DENVER, CO, 80229
Parent company: ATLAS ROOFING CORP
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 | Trichlorofluoromethane (CFC-11) | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | 4,4'-Methylenedi(phenyl isocyanate) | Total (lbs) | ||
| 1994 | — | 51,403 | 10 | 51,413 | ||
| 1993 | — | — | 10 | 10 | ||
| 1992 | 50,654 | — | 10 | 50,664 | ||
| 1991 | 14,005 | — | 10 | 14,015 | ||
| 1990 | — | — | 250 | 250 | ||
| 1989 | — | — | 250 | 250 | ||
| 1988 | — | — | 250 | 250 | ||
▎ 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.