Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ARGOS CEMENT HARLEYVILLE PLANT
463 JUDGE ST, HARLEYVILLE, SC, 29448
Parent company: SUMMIT MATERIALS 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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Ammonia | Manganese compounds | Zinc compounds | Chromium | Total (lbs) |
| 2024 | — | 18,981 | — | 671 | — | 20,643 |
| 2023 | — | 18,638 | — | 637 | — | 19,377 |
| 2022 | — | 18,015 | 810 | 615 | — | 19,545 |
| 2021 | — | 19,015 | 910 | 688 | — | 20,724 |
| 2020 | — | — | 816 | 632 | — | 1,546 |
| 2019 | — | — | 1,012 | 660 | — | 1,781 |
| 2018 | — | 16,936 | 881 | 582 | — | 18,502 |
| 2017 | — | 16,597 | 896 | 576 | — | 18,209 |
| 2016 | — | 16,747 | 790 | 592 | — | 18,276 |
| 2015 | — | — | 961 | 520 | — | 1,621 |
| 2014 | — | — | 1,158 | 520 | — | 1,811 |
| 2013 | — | 13,130 | 1,198 | — | — | 14,450 |
| 2012 | — | 13,130 | — | — | — | 13,202 |
| 2011 | — | 5,200 | — | — | — | 5,259 |
| 2010 | — | — | — | — | — | 63 |
| 2009 | — | — | — | — | — | 51 |
| 2008 | — | — | — | — | — | 43 |
| 2007 | — | — | — | — | — | 54 |
| 2006 | 90,000 | — | — | — | — | 90,087 |
| 2005 | 80,000 | — | — | — | — | 80,077 |
| 2004 | 85,000 | — | — | — | — | 85,085 |
| 2003 | — | — | — | — | 1 | 71 |
| 2002 | — | — | — | — | 2 | 71 |
| 2001 | — | — | — | — | 4 | 144 |
| 2000 | — | — | — | — | 500 | 566 |
| 1999 | — | — | — | — | 500 | 500 |
| 1998 | — | — | — | — | 500 | 500 |
| 1997 | — | — | — | — | 500 | 500 |
▎ 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.