Year-over-year total releases
Reported on-site TRI releases in pounds, 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 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.
| Year | Arsenic compounds | Copper compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Phosphoric acid | Total |
|---|---|---|---|---|---|
| 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 |