Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
K2 MINE
2400 W KETTLE RIVER RD, CURLEW, WA, 99118
Parent company: KINROSS GOLD CO.
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 | Lead compounds | Mercury compounds | Total (lbs) | |||
| 2018 | 315 | — | 315 | |||
| 2005 | 2,351 | 138 | 2,489 | |||
| 2004 | 2,351 | 139 | 2,490 | |||
| 2003 | 2,421 | — | 2,421 | |||
| 2002 | 1,491 | 90 | 1,580 | |||
| 2001 | 1,511 | 91 | 1,602 | |||
| 2000 | — | 777 | 777 | |||
▎ 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.