Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
RICHMOND FOUNDRY A MATRIX METALS LLC CO
126 COLLINS RD, RICHMOND, TX, 77469
Parent company: SANMAR GROUP
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Aluminum oxide (fibrous forms) | Phenol | Chromium | Manganese | Total |
|---|---|---|---|---|---|---|
| 2009 | 50 | — | — | — | 35 | 85 |
| 2008 | 60 | — | — | — | 41 | 4,856 |
| 2007 | 565 | — | — | — | 415 | 8,886 |
| 2006 | 565 | — | — | — | 415 | 8,886 |
| 2005 | 2 | — | — | — | 11 | 14 |
| 2004 | — | — | — | — | 166 | 657 |
| 2003 | — | — | — | — | 166 | 657 |
| 1995 | 47,973 | — | 1,764 | 5,330 | 3,683 | 62,306 |
| 1994 | 208,804 | — | 1,505 | 11,448 | 4,550 | 230,890 |
| 1993 | 234,840 | — | 1,000 | 5,210 | 4,201 | 248,021 |
| 1992 | 98,482 | — | — | 2,299 | 2,370 | 104,534 |
| 1991 | 14,642 | — | 23,304 | 5,085 | 4,012 | 49,725 |
| 1990 | 85,895 | — | 13,117 | 3,724 | 3,189 | 108,045 |
| 1989 | — | 94,889 | — | 5,114 | 4,355 | 106,274 |
| 1988 | — | 62,160 | 10,750 | 5,310 | 2,570 | 82,040 |
| 1987 | — | — | — | — | — | 750 |