Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LHOIST NORTH AMERICA OF TEXAS, LTD MARBLE FALLS PLANT
7829 S U.S. HWY 281, MARBLE FALLS, TX, 78654
Parent company: LHOIST N.A. LTD
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 | Lead compounds | Mercury compounds | Lead And Lead Compounds | Polycyclic aromatic compounds | Lead | Total (lbs) |
| 2024 | — | — | 25 | — | — | 28 |
| 2023 | 6 | 3 | — | — | — | 10 |
| 2022 | — | 5 | 385 | — | — | 390 |
| 2021 | — | — | 300 | — | — | 303 |
| 2020 | 373 | 10 | — | — | — | 383 |
| 2019 | 338 | 9 | — | — | — | 347 |
| 2018 | 343 | 20 | — | — | — | 362 |
| 2017 | 367 | 20 | — | — | — | 387 |
| 2016 | 339 | 9 | — | 42 | — | 390 |
| 2015 | 366 | 10 | — | — | — | 375 |
| 2014 | 5,312 | 169 | — | — | — | 5,481 |
| 2013 | 4,422 | 143 | — | — | — | 4,565 |
| 2012 | 8,614 | 138 | — | — | — | 8,753 |
| 2011 | 3,988 | 129 | — | — | — | 4,117 |
| 2010 | 3,668 | 120 | — | — | — | 3,789 |
| 2009 | 2,334 | 64 | — | — | — | 2,399 |
| 2008 | 3,711 | 103 | — | — | — | 3,814 |
| 2007 | 1,528 | — | — | — | — | 1,528 |
| 2006 | 1,961 | 55 | — | — | — | 2,016 |
| 2005 | 1,837 | 52 | — | — | — | 1,888 |
| 2004 | 7 | 1 | — | — | — | 8 |
| 2003 | 16 | 2 | — | — | — | 18 |
| 2002 | 32 | — | — | — | — | 32 |
| 2001 | — | — | — | — | 19 | 19 |
▎ 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.