Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HICKORY SPRINGS MANUFACTURING CO
2200 MAIN AVE SE, HICKORY, NC, 28603
Parent company: HICKORY SPRINGS MANUFACTURING CO
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 | Certain glycol ethers | Toluene | Xylene (mixed isomers) | Acetone | 1,1,1-Trichloroethane | Total (lbs) |
| 1999 | 12,488 | — | — | — | — | 24,336 |
| 1998 | 23,865 | — | — | — | — | 23,865 |
| 1997 | 21,185 | — | — | — | — | 21,185 |
| 1996 | 39,706 | — | — | — | — | 39,706 |
| 1995 | 39,706 | — | 10,511 | — | 13,009 | 63,226 |
| 1994 | 60,246 | 11,646 | 15,993 | — | 28,972 | 116,857 |
| 1993 | 88,267 | 14,891 | 14,817 | — | 17,497 | 135,472 |
| 1992 | 68,545 | 17,483 | 13,838 | 33,709 | 12,382 | 156,029 |
| 1991 | 25,950 | 15,273 | 14,675 | 16,819 | — | 72,717 |
| 1990 | 20,427 | 16,970 | — | 13,963 | — | 51,360 |
| 1989 | — | 27,970 | 14,050 | 13,909 | — | 55,929 |
▎ 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.