Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BUILDING MATERIALS MANUFACTURING LLC
6505 ZERKER RD, SHAFTER, CA, 93263
Parent company: G HOLDINGS 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 | Formaldehyde | Total (lbs) | ||||
| 2024 | 2,956 | 2,956 | ||||
| 2023 | 2,033 | 2,033 | ||||
| 2022 | 2,935 | 2,935 | ||||
| 2021 | 2,895 | 2,895 | ||||
| 2009 | 202 | 202 | ||||
| 2008 | 1,022 | 1,022 | ||||
| 2007 | 956 | 956 | ||||
| 2006 | 1,475 | 1,475 | ||||
| 2005 | 2,539 | 2,539 | ||||
| 2004 | 3,440 | 3,440 | ||||
| 2003 | 3,456 | 3,456 | ||||
| 2002 | 947 | 947 | ||||
| 2001 | 755 | 755 | ||||
| 2000 | 500 | 500 | ||||
▎ 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.