Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
1100 HARLEM CO ROCKY MOUNTAIN STEEL, PUEBLO, CO, 81002
Parent company: HARSCO CORP
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Manganese compounds | Nickel compounds | Manganese And Manganese Compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | Total |
|---|---|---|---|---|---|---|
| 2021 | — | — | 575 | — | 159 | 895 |
| 2020 | 149 | — | — | — | — | 149 |
| 2019 | 786 | 317 | — | 317 | — | 1,426 |
| 2018 | 480 | 160 | — | — | 160 | 802 |
| 2017 | 638 | 242 | — | 242 | — | 1,125 |
| 2016 | 187 | — | — | — | — | 187 |
| 2015 | 194 | — | — | — | — | 194 |
| 2014 | 141 | — | — | — | — | 141 |
| 2013 | 122 | — | — | — | — | 122 |
| 2012 | 159 | — | — | — | — | 159 |
| 2011 | 250 | — | — | — | — | 250 |
| 2010 | 190 | — | — | — | — | 190 |
| 2009 | 222 | — | — | — | — | 222 |
| 2008 | 205 | — | — | — | — | 205 |
| 2007 | 106 | — | — | — | — | 106 |
| 2006 | 199 | — | — | — | — | 199 |
| 2005 | 165 | — | — | — | — | 165 |
| 2004 | 202 | — | — | — | — | 202 |
| 2003 | 381 | — | — | — | — | 381 |