Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DARIGOLD - PORTLAND
2720 SE 6TH, PORTLAND, OR, 97202
Parent company: NORTHWEST DAIRY ASSOC
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 | Ammonia | Peracetic acid | Nitric acid | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Total |
|---|---|---|---|---|---|
| 2016 | — | 130 | — | — | 130 |
| 2012 | — | — | 15 | 5 | 20 |
| 2011 | — | — | 15 | 5 | 20 |
| 2010 | — | — | 15 | 5 | 20 |
| 2009 | — | — | 15 | 5 | 20 |
| 2008 | — | — | 15 | 5 | 20 |
| 2007 | — | — | 15 | 5 | 20 |
| 2006 | — | — | 15 | 5 | 20 |
| 2005 | — | — | 15 | 5 | 20 |
| 2004 | — | — | 15 | 5 | 20 |
| 2003 | — | — | 15 | 5 | 20 |
| 2002 | — | — | 15 | — | 15 |
| 2001 | — | — | 10 | — | 10 |
| 2000 | — | 648 | — | — | 648 |
| 1997 | 1,150 | — | — | — | 1,150 |
| 1994 | 10,390 | — | — | — | 10,390 |
| 1993 | 10,780 | — | — | — | 10,780 |
| 1992 | 12,500 | — | — | — | 12,500 |
| 1991 | 28,100 | — | — | — | 28,100 |