Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
H R SIMON & CO INC
3515 MARMENCO CT, BALTIMORE, MD, 212303411
Parent company: NA
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 | Hydroquinone | Total |
|---|---|---|
| 1990 | 1 | 1 |
| 1989 | 250 | 250 |