Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
4877 NATIONAL WESTERN DR, DENVER, CO, 80216
Parent company: NA
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Nitric acid | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sodium hydroxide (solution) | Total |
|---|---|---|---|---|---|
| 1998 | 250 | — | — | — | 250 |
| 1997 | 250 | — | — | — | 250 |
| 1994 | 250 | 250 | 5 | — | 505 |
| 1993 | 250 | 250 | 5 | — | 505 |
| 1992 | 250 | 250 | 5 | — | 505 |
| 1991 | 14 | 25 | 2 | — | 41 |
| 1990 | 11 | 20 | 1 | — | 32 |
| 1989 | 250 | 250 | 250 | — | 750 |
| 1988 | — | — | 250 | 250 | 500 |
| 1987 | — | — | — | 250 | 250 |