Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HILLERICH & BRADSBY CO INC
1800 S ARCHIBALD AVE, ONTARIO, CA, 917617647
Parent company: HILLERICH & BRADSBY CO 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 | 1,1,1-Trichloroethane | Tetrachloroethylene | Total |
|---|---|---|---|
| 1998 | — | 28,085 | 28,085 |
| 1997 | 20,320 | — | 20,320 |
| 1996 | 26,203 | — | 26,203 |
| 1995 | 39,841 | — | 39,841 |
| 1994 | 35,743 | — | 35,743 |
| 1993 | 33,600 | — | 33,600 |
| 1992 | 31,400 | — | 31,400 |
| 1991 | 10,700 | — | 10,700 |