Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SAE CIRCUITS COLORADO INC
4820 N 63RD ST, BOULDER, CO, 80301
Parent company: NA
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Ammonia | Lead | Copper | Sodium dimethyldithiocarbamate | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 2018 | — | 0 | — | — | — | 0 |
| 2017 | — | 0 | — | — | — | 0 |
| 2016 | — | 1 | — | — | — | 1 |
| 2015 | — | 0 | — | — | — | 0 |
| 2014 | — | 1 | — | — | — | 1 |
| 2013 | — | 2 | — | — | — | 2 |
| 2012 | — | 2 | — | — | — | 2 |
| 2011 | — | 3 | — | — | — | 3 |
| 2010 | — | 3 | — | — | — | 3 |
| 2009 | — | 2 | — | — | — | 2 |
| 2008 | — | 3 | — | — | — | 3 |
| 2007 | — | 4 | — | — | — | 4 |
| 2006 | — | 4 | — | — | — | 4 |
| 2005 | — | 4 | — | — | — | 4 |
| 2004 | — | 4 | — | — | — | 4 |
| 2003 | — | 4 | — | — | — | 4 |
| 2002 | — | 4 | — | — | — | 4 |
| 2001 | — | 4 | 10 | 10 | — | 24 |
| 2000 | 1,900 | — | — | — | — | 1,900 |
| 1999 | 2,714 | — | — | — | — | 2,714 |
| 1998 | 800 | — | 6 | — | — | 806 |
| 1997 | 2,650 | — | 7 | — | — | 2,657 |
| 1996 | 1,650 | — | 5 | — | — | 1,655 |
| 1995 | 10,700 | — | — | — | — | 10,700 |
| 1994 | 8,375 | — | — | — | — | 8,375 |
| 1993 | 2,916 | — | — | — | — | 2,916 |
| 1992 | 2,831 | — | — | — | 5 | 2,836 |
| 1991 | 2,831 | — | — | — | 5 | 2,836 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.