Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ROMAC INDUSTRIES INC
21919 20TH AVE SE #100, BOTHELL, WA, 98021
Parent company: ROMAC INDUSTRIES INC
Carcinogen
— 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 | Chromium | Nickel | Manganese | Copper | Total |
|---|---|---|---|---|---|
| 2024 | 2 | 1 | — | — | 3 |
| 2023 | 1 | 1 | — | — | 2 |
| 2022 | 3 | 2 | 1 | — | 6 |
| 2021 | 5 | 5 | 10 | 5 | 25 |
| 2020 | 5 | 5 | 1 | 1 | 12 |
| 2019 | 5 | 5 | 1 | 5 | 16 |
| 2018 | 5 | 5 | 0 | 5 | 16 |
| 2017 | 5 | 5 | 0 | 5 | 15 |
| 2016 | 2 | 4 | 0 | 5 | 11 |
| 2015 | 2 | 4 | 0 | 5 | 11 |
| 2014 | 2 | 4 | 0 | 5 | 11 |
| 2013 | 5 | 2 | 0 | 0 | 7 |
| 2012 | 5 | 5 | — | — | 10 |
| 2011 | 5 | 5 | — | — | 10 |
| 2010 | 5 | 5 | — | — | 10 |
| 2009 | 5 | 5 | — | — | 10 |
| 2008 | 5 | 5 | — | — | 10 |
| 2007 | 5 | 5 | 5 | — | 15 |
| 2006 | 10 | 5 | 5 | — | 20 |
| 2005 | 5 | 5 | 5 | — | 15 |
| 2004 | 5 | 5 | 5 | — | 15 |
| 2003 | 5 | 5 | 5 | — | 15 |
| 2002 | 5 | 5 | — | — | 10 |
| 2001 | 5 | 5 | — | — | 10 |
| 2000 | 5 | 5 | — | — | 10 |