Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MONARCH MANUFACTURING INC
2 RICHLYNN DR, BELCAMP, MD, 21017
Parent company: ARKAY INDUSTRIES INC
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 | Diisocyanates | 4,4'-Methylenedi(phenyl isocyanate) | Total |
|---|---|---|---|
| 2001 | 3,030 | — | 3,030 |
| 2000 | 5,593 | — | 5,593 |
| 1998 | 750 | — | 750 |
| 1997 | 657 | — | 657 |
| 1996 | 750 | — | 750 |
| 1995 | 750 | — | 750 |
| 1994 | — | 750 | 750 |
| 1993 | — | 750 | 750 |
| 1992 | — | 750 | 750 |
| 1991 | — | 3 | 3 |
| 1990 | — | 2,000 | 2,000 |
| 1989 | — | 2,000 | 2,000 |