Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DURACITE
339 INDUSTRIAL AVE, RIPON, CA, 95366
Parent company: HALABI INC
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 | 1,1,1-Trichloroethane | Styrene | Trichloroethylene | Chromium | Total (lbs) | |
| 2006 | — | 16,598 | — | — | 16,598 | |
| 2005 | — | 17,250 | — | — | 17,250 | |
| 2004 | — | 11,140 | — | — | 11,140 | |
| 2003 | — | 16,536 | — | — | 16,536 | |
| 2002 | — | 26,195 | — | — | 26,195 | |
| 2001 | — | 11,682 | — | — | 11,682 | |
| 2000 | — | 3,031 | — | — | 3,031 | |
| 1999 | — | — | — | 255 | 255 | |
| 1998 | — | — | — | 255 | 255 | |
| 1997 | — | — | 3,912 | 255 | 4,167 | |
| 1996 | 13,730 | — | — | 5 | 13,735 | |
| 1995 | 20,000 | — | — | — | 20,000 | |
| 1994 | 21,000 | — | — | 1 | 21,001 | |
| 1993 | 11,682 | — | — | — | 11,682 | |
| 1992 | 19,819 | — | — | — | 19,819 | |
| 1991 | 47,458 | — | — | — | 47,458 | |
| 1990 | 31,489 | — | — | 5 | 31,494 | |
| 1989 | 36,681 | — | — | — | 36,681 | |
| 1987 | 35,041 | — | — | — | 35,041 | |
▎ 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.