Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BIO-RAD LABORATORIES INC
803 WRIGHT AVE, RICHMOND, CA, 94804
Parent company: BIO-RAD LABORATORIES 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 | Methanol | Acrylamide | Total (lbs) | |||
| 2004 | 56 | 4 | 60 | |||
| 2003 | 45 | 3 | 48 | |||
| 2002 | 49 | 4 | 53 | |||
| 2001 | 63 | 3 | 66 | |||
| 2000 | 45 | 3 | 48 | |||
| 1999 | 47 | 10 | 57 | |||
| 1998 | 43 | 4 | 47 | |||
| 1997 | 1,220 | — | 1,220 | |||
| 1996 | 29 | — | 29 | |||
▎ 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.