Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
9000 MENDENHALL CT, COLUMBIA, MD, 21045
Parent company: NA
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Methyl ethyl ketone | Toluene | Methyl isobutyl ketone | Total |
|---|---|---|---|---|
| 1994 | 7,436 | 6,583 | 734 | 14,753 |
| 1993 | 41,356 | 36,610 | 8,081 | 86,047 |
| 1992 | 75,748 | 67,000 | 7,337 | 150,085 |
| 1991 | 80,302 | 71,086 | 6,603 | 157,991 |
| 1990 | 68,680 | 60,799 | 6,236 | 135,715 |
| 1989 | 500 | 500 | 500 | 1,500 |
| 1988 | 62,739 | 55,540 | 36,018 | 154,297 |