Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KENNECOTT UTAH COPPER MINE CONCENTRATORS & POWER PLANT
8362 WEST 10200 SOUTH, BINGHAM CANYON, UT, 84006
Parent company: NA
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 | Lead compounds | Lead And Lead Compounds | Copper And Copper Compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 2024 | — | — | 131,567,795 | 60,193,442 | — | 192,650,652 |
| 2023 | — | — | 191,272,990 | 50,850,490 | — | 242,795,753 |
| 2022 | — | — | 87,838,769 | 43,533,312 | — | 132,350,926 |
| 2021 | 67,728,487 | 81,306,857 | — | — | 61,694 | 149,392,948 |
| 2020 | 38,449,337 | 89,424,092 | — | — | 73,178 | 128,306,010 |
| 2019 | 52,541,263 | 75,497,291 | — | — | 69,884 | 128,427,914 |
| 2018 | 49,758,714 | 179,055,425 | — | — | 68,111 | 229,202,509 |
| 2017 | 55,986,596 | 177,939,593 | — | — | 85,742 | 234,372,667 |
| 2016 | 40,867,672 | 159,911,011 | — | — | 70,960 | 201,224,942 |
| 2015 | 42,473,249 | 121,386,847 | — | — | 64,407 | 164,195,938 |
| 2014 | 36,251,461 | 124,989,494 | — | — | 82,486 | 162,196,196 |
| 2013 | 55,458,104 | 234,589,419 | — | — | 74,535 | 290,490,385 |
| 2012 | 43,573,866 | 105,330,307 | — | — | 87,353 | 149,314,373 |
| 2011 | 82,425,151 | 61,589,452 | — | — | 122,729 | 145,317,602 |
| 2010 | 45,871,161 | 60,621,405 | — | — | 13,791,577 | 123,872,272 |
| 2009 | 76,420,575 | 23,234,157 | — | — | 139,817 | 100,302,561 |
| 2008 | 115,009,550 | 50,378,106 | — | — | 232,385 | 166,441,660 |
| 2007 | 73,078,784 | 54,367,229 | — | — | 160,090 | 128,327,723 |
| 2006 | 97,615,110 | 46,247,254 | — | — | 1,250,325 | 147,785,196 |
| 2005 | 57,707,260 | 35,212,622 | — | — | 711,500 | 96,991,889 |
| 2004 | 54,108,610 | 52,555,361 | — | — | 621,500 | 110,241,108 |
| 2003 | 100,726,350 | 79,701,769 | — | — | 371,605 | 181,901,096 |
| 2002 | 66,007,010 | 46,100,718 | — | — | 372,505 | 113,640,793 |
| 2001 | 89,008,710 | 91,100,723 | — | — | 263,250 | 181,667,448 |
| 2000 | 234,009,610 | 17,041,505 | — | — | 19,211,250 | 315,447,670 |
| 1999 | 405,010,760 | 39,062,505 | — | — | 43,200,750 | 581,645,502 |
| 1998 | 66,270,960 | 211,255 | — | — | 263,750 | 68,892,026 |
▎ 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.