Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
EAGLE MINE LLC-HUMBOLDT MILL
4547 COUNTY RD 601, CHAMPION, MI, 49814
Parent company: EAGLE MINE LLC
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 | Nickel And Nickel Compounds | Nickel compounds | Copper And Copper Compounds | Copper compounds | Cobalt And Cobalt Compounds | Total (lbs) |
| 2024 | — | 3,270,060 | — | 729,028 | — | 4,281,824 |
| 2023 | 4,400,104 | — | 990,050 | — | 390,029 | 5,805,200 |
| 2022 | 5,030,680 | — | 930,368 | — | 390,170 | 6,376,285 |
| 2021 | 6,500,130 | — | 1,100,062 | — | 380,031 | 8,004,241 |
| 2020 | 5,700,181 | — | 1,400,078 | — | 420,040 | 7,546,423 |
| 2019 | 5,600,110 | — | 1,300,049 | — | 410,022 | 7,336,197 |
| 2018 | 6,700,069 | — | 1,200,042 | — | 410,002 | 8,336,128 |
| 2017 | — | 7,200,124 | — | 950,043 | — | 8,586,188 |
| 2016 | — | 9,800,132 | — | 1,700,058 | — | 11,936,220 |
| 2015 | — | 9,800,514 | — | 1,800,284 | — | 12,066,958 |
| 2014 | — | 2,300,914 | — | 560,509 | — | 2,960,926 |
▎ 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.