Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GLEN-GERY CORP - LAWRENCEVILLE PLANT
16024 GOVERNOR HARRISON PKWY, LAWRENCEVILLE, VA, 23868
Parent company: BRICKWORKS BUILDING PRODUCTS N.A.
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 | Hydrogen fluoride | Fluorine | Manganese | Methanol | Total (lbs) | |
| 2024 | 320 | — | 11 | — | 331 | |
| 2023 | 556 | — | — | — | 556 | |
| 2022 | 343 | — | 12 | — | 355 | |
| 2021 | 497 | — | 17 | — | 514 | |
| 2020 | 343 | — | 12 | — | 355 | |
| 2019 | 313 | — | — | — | 313 | |
| 2018 | 414 | — | — | — | 414 | |
| 2017 | 363 | — | — | — | 363 | |
| 2016 | 364 | — | — | — | 364 | |
| 2015 | 302 | — | — | — | 302 | |
| 2014 | 433 | — | — | — | 433 | |
| 2013 | 304 | — | — | — | 304 | |
| 2012 | 463 | — | — | — | 463 | |
| 2011 | 225 | — | — | — | 225 | |
| 2010 | 537 | 331 | — | — | 868 | |
| 2009 | 493 | 296 | — | — | 789 | |
| 2008 | 1,110 | 666 | — | — | 1,776 | |
| 2007 | 1,366 | 820 | — | — | 2,186 | |
| 2006 | 1,883 | 1,129 | — | — | 3,012 | |
| 2005 | 4 | 4 | — | — | 8 | |
| 2004 | 4 | 4 | — | — | 8 | |
| 2003 | 4 | 4 | — | — | 8 | |
| 2002 | 4 | 4 | — | — | 8 | |
| 2001 | 4 | 4 | — | — | 8 | |
| 2000 | 4 | 4 | — | — | 8 | |
| 1999 | 4 | 4 | — | — | 8 | |
| 1994 | — | — | — | 5 | 5 | |
| 1993 | — | — | 250 | — | 250 | |
| 1992 | — | — | 250 | — | 250 | |
| 1991 | — | — | 250 | — | 250 | |
▎ 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.