Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WESTLAKE ROYAL ROOFING - RIALTO
3511 N RIVERSIDE AVE, RIALTO, CA, 92377
Parent company: WESTLAKE CORP
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 | Certain glycol ethers | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Lead | Mercury compounds | Total (lbs) | |
| 2017 | — | — | 5 | — | 5 | |
| 2013 | — | — | 0 | — | 0 | |
| 2012 | — | — | 3 | — | 3 | |
| 2011 | — | — | 5 | — | 5 | |
| 2010 | — | — | 5 | — | 5 | |
| 2009 | — | — | 3 | — | 3 | |
| 2008 | — | — | 4 | — | 4 | |
| 2007 | — | — | 6 | — | 6 | |
| 2005 | — | — | 15 | 0 | 15 | |
| 2004 | — | — | 17 | 0 | 17 | |
| 2003 | — | — | 9 | — | 9 | |
| 2002 | — | — | 12 | — | 12 | |
| 2001 | — | — | 13 | — | 13 | |
| 2000 | — | 1,800 | — | — | 1,800 | |
| 1999 | — | 250 | — | — | 250 | |
| 1998 | 35,000 | 250 | — | — | 35,250 | |
| 1997 | 29,000 | 250 | — | — | 29,250 | |
| 1996 | 29,900 | — | — | — | 29,900 | |
| 1995 | 28,000 | — | — | — | 28,000 | |
| 1994 | 28,000 | — | — | — | 28,000 | |
| 1993 | 28,000 | — | — | — | 28,000 | |
▎ 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.