Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
LEONHARDT MANUFACTURING CO
800 HIGH ST, HANOVER, PA, 173311714
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 | Manganese | Chromium | Nickel | Copper | Total |
|---|---|---|---|---|---|
| 2000 | 500 | — | — | — | 500 |
| 1999 | 255 | 10 | 10 | — | 275 |
| 1998 | 255 | 10 | 10 | 5 | 280 |
| 1997 | 255 | 10 | 5 | 5 | 275 |