Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ASPEN RESEARCH CORPORATION
1700 BUERKLE RD, WHITE BEAR LAKE, MN, 55110
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 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Diisocyanates | Total |
|---|---|---|---|
| 2011 | 1,024 | — | 1,024 |
| 2010 | 909 | — | 909 |
| 2005 | — | 225 | 225 |
| 2004 | — | 225 | 225 |