Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HARTWELL RANCHO CUCAMONGA
9810 6TH ST, RANCHO CUCAMONGA, CA, 91730
Parent company: NA
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 | Total |
|---|---|---|
| 1994 | 779 | 779 |
| 1993 | 2,200 | 2,200 |
| 1992 | 6,900 | 6,900 |
| 1991 | 11,000 | 11,000 |
| 1990 | 750 | 750 |
| 1989 | 750 | 750 |