Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
GREAT SOUTHERN WOOD - MD INC.
1201 MARYLAND AVE, HAGERSTOWN, MD, 21740
Parent company: GREAT SOUTHERN WOOD PRESERVING INC
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 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Copper compounds | Total |
|---|---|---|---|---|
| 1991 | 5 | 5 | 5 | 15 |
| 1990 | 10 | 10 | 10 | 30 |
| 1989 | 250 | 250 | 250 | 750 |