Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HEE ENVIRONMENTAL ENGINEERING
16605 KOALA RD, ADELANTO, CA, 92301
Parent company: MET-PRO TECHNOLOGIES LLC
Carcinogen
— 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 | Styrene | Total (lbs) | ||||
| 2015 | 12,678 | 12,678 | ||||
| 2014 | 11,517 | 11,517 | ||||
| 2013 | 16,349 | 16,349 | ||||
| 2012 | 13,487 | 13,487 | ||||
| 2011 | 16,406 | 16,406 | ||||
| 2010 | 10,085 | 10,085 | ||||
| 2009 | 8,232 | 8,232 | ||||
| 2008 | 16,813 | 16,813 | ||||
| 2007 | 15,961 | 15,961 | ||||
| 2006 | 15,010 | 15,010 | ||||
| 2005 | 10,702 | 10,702 | ||||
| 2004 | 16,695 | 16,695 | ||||
▎ 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.