Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
FONTANA MARBLE INC.
2310 CENTRAL AVE, DUARTE, CA, 91010
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 | Aluminum oxide (fibrous forms) | Total (lbs) | |||
| 2006 | 8,417 | — | 8,417 | |||
| 2004 | 13,595 | — | 13,595 | |||
| 2003 | 13,280 | — | 13,280 | |||
| 2002 | 10,197 | — | 10,197 | |||
| 2001 | 5,550 | — | 5,550 | |||
| 2000 | 5,924 | — | 5,924 | |||
| 1999 | 1,500 | — | 1,500 | |||
| 1998 | 1,000 | — | 1,000 | |||
| 1990 | — | 750 | 750 | |||
| 1989 | — | 750 | 750 | |||
| 1988 | 4,324 | — | 4,324 | |||
▎ 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.