Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PORCELANITE INC
20 VICTOR ST, LEXINGTON, NC, 272931777
Parent company: PORCELANITE INC
PBT
— 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 | Zinc compounds | Lead compounds | Aluminum oxide (fibrous forms) | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Total (lbs) | |
| 1999 | 4 | — | — | 1 | 5 | |
| 1998 | 10,597 | — | — | 15 | 10,612 | |
| 1997 | 142 | — | — | 20 | 162 | |
| 1996 | 250 | — | — | 5 | 255 | |
| 1995 | 1,074 | — | — | 320 | 1,394 | |
| 1994 | 1,025 | — | — | 250 | 1,275 | |
| 1993 | 3,900 | — | — | — | 3,900 | |
| 1992 | 3,377 | — | — | 857 | 4,234 | |
| 1991 | 34,074 | — | — | 10,418 | 44,492 | |
| 1990 | 36,329 | 8,930 | — | 6,384 | 51,643 | |
| 1989 | 64,151 | 79,358 | 28,563 | 12,248 | 184,320 | |
| 1988 | 3,102 | — | 2,198 | — | 5,300 | |
▎ 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.