Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TRIWOOD INC
680 OLD SAND RD, RIDGEWAY, VA, 24148
Parent company: NA
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 | Formaldehyde | Total |
|---|---|---|
| 1998 | 6,754 | 6,754 |
| 1997 | 7,032 | 7,032 |
| 1996 | 6,998 | 6,998 |
| 1995 | 8,008 | 8,008 |
| 1994 | 8,008 | 8,008 |
| 1993 | 7,450 | 7,450 |
| 1992 | 6,545 | 6,545 |
| 1991 | 6,357 | 6,357 |
| 1990 | 7,080 | 7,080 |