Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HICKORY SPRINGS MANUFACTURING CO
1604 SIEBLE DR, ROANOKE, VA, 24022
Parent company: HICKORY SPRINGS MANUFACTURING CO
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 | 1,1,1-Trichloroethane | Total |
|---|---|---|
| 1989 | 12,220 | 12,220 |