Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US MINT SAN FRANCISCO CA
155 HERMANN ST, SAN FRANCISCO, CA, 94102
Parent company: US DEPARTMENT OF THE TREASURY
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nickel | Silver | Copper | Chloroform | Total (lbs) |
| 2009 | — | — | — | — | 10 | 10 |
| 2008 | — | — | 10 | — | — | 10 |
| 2005 | — | — | — | — | — | 5 |
| 2004 | — | — | — | — | 1 | 1 |
| 1996 | — | 88 | 8 | 11 | — | 107 |
| 1995 | — | 10 | 10 | 10 | — | 30 |
| 1994 | 500 | 10 | 30 | 10 | — | 550 |
▎ 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.