Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SPS TECHNOLOGIES LLC DBA PB FASTENERS
1700 W 132ND ST, GARDENA, CA, 90249
Parent company: BERKSHIRE HATHAWAY INC
Carcinogen
— 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 | Tetrachloroethylene | Chromium | Nickel | Total |
|---|---|---|---|---|
| 2021 | — | 0 | 0 | 1 |
| 1998 | 9,200 | — | — | 9,200 |
| 1997 | 26,177 | — | — | 26,177 |
| 1996 | 25,055 | — | — | 25,055 |
| 1995 | 16,173 | — | — | 16,173 |
| 1994 | 8,559 | — | — | 8,559 |
| 1993 | 15,400 | — | — | 15,400 |
| 1992 | 23,000 | — | — | 23,000 |
| 1991 | 24,000 | — | — | 24,000 |