Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PCC STRUCTURALS INC SCHLOSSER
345 NE HEMLOCK, REDMOND, OR, 97756
Parent company: BERKSHIRE HATHAWAY INC
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 | Nitric acid | Hydrogen fluoride | Total |
|---|---|---|---|
| 2024 | 974 | 467 | 1,441 |
| 2023 | 1,075 | 492 | 1,567 |
| 2022 | 1,119 | 504 | 1,624 |
| 2021 | 538 | 247 | 786 |
| 2020 | 612 | 264 | 876 |
| 2019 | 362 | 85 | 447 |
| 2018 | 333 | 79 | 412 |
| 2017 | 333 | 79 | 412 |
| 2016 | 752 | 188 | 940 |
| 2015 | 752 | 188 | 940 |
| 2014 | 752 | 188 | 940 |
| 2013 | 752 | 188 | 940 |
| 2012 | 752 | 188 | 940 |
| 2011 | 752 | 188 | 940 |
| 2010 | 900 | 542 | 1,442 |
| 2009 | 894 | 530 | 1,424 |
| 2008 | 1,390 | 678 | 2,068 |
| 2007 | 1,354 | 554 | 1,908 |
| 2006 | 1,158 | 518 | 1,676 |
| 2005 | 806 | 496 | 1,302 |
| 2004 | 2,040 | 440 | 2,480 |
| 2003 | 1,500 | 500 | 2,000 |
| 2002 | 500 | 500 | 1,000 |
| 2001 | 1,500 | 500 | 2,000 |
| 2000 | 1,500 | 500 | 2,000 |
| 1999 | 1,500 | 500 | 2,000 |
| 1998 | 500 | 500 | 1,000 |