Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DIAMOND PRODUCTS LTD
333 PROSPECT ST, ELYRIA, OH, 44035
Parent company: NA
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 | Cobalt | Total |
|---|---|---|---|
| 1995 | — | 500 | 500 |
| 1994 | — | 500 | 500 |
| 1993 | — | 1,000 | 1,000 |
| 1992 | 31,100 | 500 | 31,600 |
| 1991 | 40,870 | 500 | 41,370 |
| 1990 | 30,250 | 250 | 30,500 |
| 1989 | 32,980 | 250 | 33,230 |