Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHEMETALL US INC (FKA OAKITE PRODUCTS INC)
16961 KNOTT AVE, LA MIRADA, CA, 90638
Parent company: ALBEMARLE 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 | Dichloromethane | 1,1,1-Trichloroethane | Nitric acid | Methyl ethyl ketone | Phosphoric acid | Total (lbs) |
| 2013 | — | — | 10 | — | — | 20 |
| 2012 | — | — | 10 | — | — | 20 |
| 2011 | — | — | — | — | — | 10 |
| 2003 | — | — | — | — | — | 250 |
| 2002 | — | — | — | 500 | — | 500 |
| 1998 | — | — | — | — | 500 | 500 |
| 1997 | — | — | — | 500 | 500 | 1,000 |
| 1996 | — | — | 255 | 255 | 500 | 2,010 |
| 1995 | — | — | 10 | 255 | 500 | 2,020 |
| 1994 | — | — | 500 | 500 | 500 | 3,000 |
| 1993 | — | — | 115 | 10 | 38 | 584 |
| 1992 | — | 550 | 305 | 40 | 30 | 1,270 |
| 1991 | 610 | 1,430 | 160 | 45 | 25 | 2,545 |
| 1990 | 2,512 | 980 | 173 | 51 | 19 | 3,939 |
| 1989 | 9,426 | 4,219 | 312 | 1,758 | 380 | 18,611 |
| 1988 | 8,662 | — | 4,100 | 1,500 | — | 15,262 |
| 1987 | — | 2,120 | — | — | — | 2,120 |
▎ 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.