Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KLINE IRON & STEEL CO INC
841 WILLIAMS ST, WEST COLUMBIA, SC, 29169
Parent company: AMERICAN TOWERS CORP
Carcinogen
— EPA classifications across all reporting years
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 | Methyl ethyl ketone | Xylene (mixed isomers) | Manganese | Zinc compounds | Nickel | Total (lbs) |
| 2002 | 8,600 | 11,600 | 180 | 200 | 1 | 20,581 |
| 2001 | 42,000 | 9,500 | 230 | 148 | 1 | 51,879 |
| 2000 | 28,600 | — | 110 | 100 | 1 | 28,811 |
| 1999 | 23,000 | — | 61 | — | 5 | 23,066 |
| 1998 | 42,000 | — | 92 | — | 1 | 42,093 |
| 1997 | 37,000 | — | 55 | — | 2 | 37,057 |
| 1996 | 37,600 | 22,200 | — | — | — | 59,800 |
| 1995 | 47,000 | 24,000 | — | — | — | 71,000 |
| 1994 | 45,000 | — | — | — | — | 45,000 |
| 1993 | 41,000 | — | — | — | — | 41,000 |
| 1992 | 45,000 | — | — | — | — | 45,000 |
| 1991 | 31,000 | — | — | — | — | 31,000 |
| 1990 | 50,150 | — | — | — | — | 50,150 |
| 1989 | 47,250 | — | — | — | — | 47,250 |
▎ 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.