Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HOOVER TREATED WOOD PRODUCTS INC.
266 WIRE RD NW, THOMSON, GA, 30824
Parent company: GRAHAM HOLDINGS CO
Carcinogen
— 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 | Arsenic compounds | Copper compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Phosphoric acid | Total (lbs) | |
| 2023 | 14 | 9 | — | — | 23 | |
| 2018 | 13 | 7 | 1 | — | 21 | |
| 2017 | 18 | 7 | 1 | — | 26 | |
| 2016 | 2 | 1 | 1 | — | 4 | |
| 2015 | 3 | 5 | 5 | — | 13 | |
| 2014 | 27 | 12 | 5 | — | 44 | |
| 2013 | 30 | 14 | — | — | 44 | |
| 2012 | 10 | 6 | — | — | 16 | |
| 2011 | 19 | 8 | 2 | — | 29 | |
| 2008 | 14 | 20 | 9 | — | 44 | |
| 2005 | 250 | 250 | 250 | — | 750 | |
| 2004 | 250 | 250 | 250 | — | 750 | |
| 2003 | 250 | 250 | 250 | — | 750 | |
| 2002 | 250 | 250 | 250 | — | 750 | |
| 2001 | 5 | 5 | 5 | — | 15 | |
| 1994 | 250 | 250 | 5 | 5 | 510 | |
| 1993 | — | — | — | 5 | 5 | |
| 1992 | — | — | — | 5 | 5 | |
| 1991 | — | — | — | 10 | 10 | |
| 1990 | — | — | — | 5 | 5 | |
| 1988 | — | 250 | — | — | 250 | |
| 1987 | 250 | — | 250 | — | 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.