Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PIEDMONT MARBLE INC
108 LOWDERMILK ST, GREENSBORO, NC, 27401
Parent company: NA
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 | Styrene | Total (lbs) | ||||
| 1998 | 926 | 926 | ||||
| 1997 | 982 | 982 | ||||
| 1996 | 862 | 862 | ||||
| 1995 | 1,023 | 1,023 | ||||
| 1994 | 1,052 | 1,052 | ||||
| 1993 | 1,259 | 1,259 | ||||
▎ 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.