Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GREAT WESTERN INORGANICS INC
17400 HWY 72, ARVADA, CO, 80007
Parent company: NA
Carcinogen
PBT
— 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 | Arsenic compounds | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Mercury compounds | Mercury | Total (lbs) | |
| 2002 | — | — | 0 | — | 0 | |
| 2001 | — | — | 0 | 0 | 0 | |
| 2000 | — | — | 1 | 1 | 2 | |
| 1989 | 500 | — | — | — | 500 | |
| 1987 | — | 16 | — | — | 16 | |
▎ 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.