Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SUNSHINE REFINING COMPANY
1098 BIG CREEK RD, KELLOGG, ID, 83837
Parent company: SUNSHINE SILVER MINE CORP.
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Nitric acid | Silver | Copper compounds | Lead compounds | Total (lbs) |
| 2013 | 53 | — | — | 0 | 0 | 53 |
| 2012 | 53 | — | 0 | 0 | 0 | 54 |
| 2011 | 53 | — | 0 | 0 | 0 | 54 |
| 2010 | 53 | — | 0 | 0 | 0 | 54 |
| 2009 | 53 | — | 0 | 0 | 0 | 54 |
| 2008 | 53 | — | 0 | 0 | 0 | 54 |
| 2007 | 53 | — | 0 | 0 | 0 | 54 |
| 2006 | 53 | 58 | 31 | 0 | 0 | 143 |
| 2005 | 106 | — | 9 | 0 | 0 | 116 |
▎ 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.