Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PRECISION HEAT TREATING
1532 S GREENWOOD AVE, MONTEBELLO, CA, 90640
Parent company: H & L TOOTH CO
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 | Ammonia | Total |
|---|---|---|---|
| 1992 | 35,000 | — | 35,000 |
| 1991 | 13,000 | — | 13,000 |
| 1990 | 16,000 | 150 | 16,150 |