Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NORTH CASCADES NATIONAL PARK
810 STATE ST, SEDRO WOOLLEY, WA, 982841239
Parent company: US DEPARTMENT OF THE INTERIOR
Carcinogen
PBT
— 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 | Lead | Total |
|---|---|---|
| 2012 | 150 | 150 |
| 2009 | 141 | 141 |
| 2008 | 141 | 141 |