Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AMERICAN ROCKWOOL INC
820 E NASH ST, SPRING HOPE, NC, 27882
Parent company: NA
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 | Aluminum oxide (fibrous forms) | Carbonyl sulfide | Total (lbs) | |||
| 2002 | — | 48,054 | 48,054 | |||
| 2001 | — | 98,780 | 98,780 | |||
| 2000 | — | 76,836 | 76,836 | |||
| 1999 | — | 101,089 | 101,089 | |||
| 1998 | — | 143,107 | 143,107 | |||
| 1997 | — | 143,107 | 143,107 | |||
| 1989 | 1,990,190 | — | 1,990,190 | |||
| 1988 | 2,120,985 | — | 2,120,985 | |||
▎ 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.