Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KETTLE RIVER OPERATIONS MILL
363 FISH HATCHERY ROAD, REPUBLIC, WA, 99166
Parent company: KINROSS GOLD CORP (USA) INC
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 compounds | Manganese compounds | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Lead compounds | Arsenic compounds | Total (lbs) |
| 2024 | — | — | — | — | — | 1,010 |
| 2023 | — | — | — | — | — | 1,008 |
| 2022 | — | — | — | — | — | 1,008 |
| 2021 | — | — | — | — | — | 1,007 |
| 2020 | — | — | — | — | — | 1,007 |
| 2019 | — | — | — | — | — | 1,008 |
| 2018 | — | — | — | — | — | 1,009 |
| 2017 | 250,000 | 1,100,000 | — | 33,541 | 120,000 | 1,506,253 |
| 2016 | 470,001 | 2,100,001 | 160,310 | 63,101 | 220,000 | 3,130,428 |
| 2015 | — | — | 210,350 | 167,068 | — | 380,533 |
| 2014 | — | — | 230,830 | 242,001 | — | 477,076 |
| 2013 | 820,004 | — | 201,000 | 212,001 | — | 1,236,236 |
| 2012 | 830,008 | — | 210,410 | 174,091 | — | 1,215,544 |
| 2011 | 660,000 | — | 230,400 | 146,008 | — | 1,040,928 |
| 2010 | 436,680 | — | 420,120 | 182,908 | — | 1,041,252 |
| 2009 | 294,002 | — | 320,400 | 185,005 | — | 800,968 |
| 2008 | 59,005 | — | 73,043 | 12,657 | — | 144,708 |
| 2005 | 45,003 | — | — | — | — | 51,903 |
| 2004 | 73,003 | — | — | — | — | 81,003 |
| 2003 | 2,300 | — | 3,005 | — | — | 5,586 |
| 2002 | 39,002 | — | 48,005 | — | — | 91,511 |
| 2001 | 66,004 | — | 77,005 | 43,002 | — | 193,211 |
| 2000 | 60,000 | — | 120,015 | 130,001 | — | 337,030 |
| 1999 | 100,005 | — | 140,015 | 200,005 | — | 478,462 |
| 1998 | 57,005 | — | 170,015 | 250,005 | — | 574,055 |
▎ 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.