Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GCC RIO GRANDE INC
3372 LIME RD, PUEBLO, CO, 81004
Parent company: GCC OF AMERICA
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 | Ammonia | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Manganese compounds | Copper compounds | Manganese And Manganese Compounds | Total (lbs) |
| 2024 | 86,863 | — | — | — | 206 | 129,039 |
| 2023 | 97,699 | — | — | — | 20,631 | 130,454 |
| 2022 | 130,262 | — | 29,651 | 5,190 | — | 175,256 |
| 2021 | 120,733 | — | 34,005 | 5,522 | — | 171,809 |
| 2020 | 105,260 | — | — | — | 16,701 | 133,785 |
| 2019 | 117,072 | — | 22,315 | 5,515 | — | 152,874 |
| 2018 | 34,334 | 26,138 | 20 | 4,829 | — | 66,306 |
| 2017 | 38,703 | 28,138 | 22 | 5,199 | — | 74,298 |
| 2016 | 36,920 | 26,508 | 19 | 4,898 | — | 69,383 |
| 2015 | 39,699 | 28,891 | 19 | 5,338 | — | 75,068 |
| 2014 | 68,899 | 28,435 | 19 | 5,254 | — | 103,703 |
| 2013 | 86,691 | — | 14 | 4,653 | — | 92,336 |
| 2012 | 96,533 | — | 18 | 4,733 | — | 102,275 |
| 2011 | 79,482 | — | 16 | 4,239 | — | 84,523 |
| 2010 | 68,921 | — | 14 | 3,269 | — | 72,820 |
| 2009 | 59,913 | — | 13 | 2,772 | — | 63,222 |
| 2008 | — | — | 3 | 1,840 | — | 2,036 |
▎ 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.