Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HECKETT TECH SERVICES, DELHI AGGLOMERATION
200 OHIO AVE, MC DONALD, OH, 44437
Parent company: HARSCO CORP
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 | Manganese | Chromium | Nickel | Cobalt | Total |
|---|---|---|---|---|---|
| 1995 | 49 | 39 | — | — | 88 |
| 1994 | 149 | 150 | 12 | — | 311 |
| 1993 | 1,934 | 176 | 14 | 4 | 2,128 |
| 1992 | 3,853 | 189 | 16 | 6 | 4,064 |
| 1991 | 5,800 | 210 | 17 | — | 6,027 |
| 1990 | 3,794 | 200 | 20 | — | 4,014 |
| 1989 | 250 | 250 | 250 | — | 750 |
| 1988 | — | 250 | — | — | 250 |
| 1987 | 250 | — | — | — | 250 |