Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
G.S. ROOFING PRODUCTS CO INC.
9025 WAYNE 341, PIEDMONT, MO, 63957
Parent company: SAINT-GOBAIN CORP
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 | Copper compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Zinc compounds | Total (lbs) | ||
| 2024 | 22,812 | 2,154 | 367 | 25,333 | ||
| 2023 | 20,258 | 2,005 | 423 | 22,686 | ||
| 2022 | 20,188 | 2,027 | 427 | 22,641 | ||
| 2021 | 20,438 | 2,098 | 434 | 22,971 | ||
| 2020 | 17,594 | 1,760 | 355 | 19,709 | ||
| 2019 | 13,447 | 1,500 | 380 | 15,327 | ||
| 2018 | 10,622 | 1,289 | 343 | 12,254 | ||
| 2017 | 10,940 | 1,254 | 344 | 12,537 | ||
| 2016 | 10,562 | 851 | 429 | 11,842 | ||
| 2015 | 484 | 511 | 258 | 1,252 | ||
| 2014 | 239 | 511 | 258 | 1,008 | ||
| 2013 | 240 | 416 | 267 | 923 | ||
| 2012 | 246 | 474 | 266 | 985 | ||
| 2011 | 346 | 374 | 259 | 980 | ||
| 2010 | 270 | 437 | 193 | 900 | ||
| 2009 | 189 | 329 | 204 | 722 | ||
| 2008 | 213 | 285 | 302 | 801 | ||
| 2007 | 255 | 505 | 505 | 1,265 | ||
| 2006 | 255 | 505 | 505 | 1,265 | ||
| 2005 | 255 | 1,005 | 1,005 | 2,265 | ||
| 2004 | — | 505 | 1,005 | 1,510 | ||
| 2003 | — | 1,005 | 1,005 | 2,010 | ||
| 2002 | — | 1,005 | 1,005 | 2,010 | ||
| 2001 | — | 1,005 | 1,005 | 2,010 | ||
| 2000 | — | 5 | 5 | 10 | ||
▎ 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.