Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
1262 W MAIN AVE, WEST FARGO, ND, 58078
Parent company: CATERPILLAR INC
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Chromium | Manganese | Copper | Total (lbs) | |
| 2024 | 186 | 63 | 27 | — | 277 | |
| 2023 | 162 | 69 | 28 | — | 259 | |
| 2022 | 145 | 70 | 19 | — | 235 | |
| 2021 | 208 | 105 | 35 | — | 348 | |
| 2020 | 130 | 91 | 31 | — | 252 | |
| 2019 | 158 | 70 | 26 | — | 254 | |
| 2018 | 209 | 120 | 37 | — | 367 | |
| 2017 | 240 | 97 | 40 | — | 378 | |
| 2016 | 148 | 131 | 28 | 1 | 308 | |
| 2015 | 154 | 109 | 45 | 2 | 310 | |
| 2014 | 206 | 118 | 41 | 5 | 370 | |
| 2013 | 129 | 66 | 51 | 96 | 342 | |
| 2012 | 631 | 250 | 13 | 12 | 907 | |
| 2011 | 515 | 154 | 12 | 12 | 693 | |
▎ 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.