Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US DEPARTMENT OF THE TREASURY US MINT DENVER
320 W COLFAX AVE, DENVER, CO, 80204
Parent company: US DEPARTMENT OF THE TREASURY
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 | Copper | Nickel | Manganese | Lead | Total (lbs) | |
| 2008 | 28 | 10 | 4 | 0 | 41 | |
| 2007 | 59 | 26 | 10 | 0 | 95 | |
| 2006 | 40 | 15 | 6 | 0 | 61 | |
| 2005 | 39 | 14 | 6 | 0 | 59 | |
| 2004 | 31 | 11 | 4 | 0 | 46 | |
| 2003 | 28 | 8 | 3 | 0 | 39 | |
| 2002 | 38 | 13 | 5 | — | 56 | |
| 2001 | 50 | 17 | 17 | 0 | 84 | |
| 2000 | 78 | 26 | 5 | — | 109 | |
| 1999 | 61 | 18 | — | — | 79 | |
| 1998 | 39 | 9 | — | — | 48 | |
| 1997 | 39 | 9 | — | — | 48 | |
| 1996 | 46 | 10 | — | — | 56 | |
| 1995 | 37 | 9 | — | — | 46 | |
| 1994 | 35 | 9 | — | — | 44 | |
▎ 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.