Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SHERWIN ALUMINA CO LLC
4633 HWY 361, GREGORY, TX, 78359
Parent company: NA
PBT
— 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 | Zinc compounds | Lead compounds | Aluminum oxide (fibrous forms) | Mercury compounds | Total |
|---|---|---|---|---|---|
| 2016 | 672,439 | 132,032 | — | 865 | 805,336 |
| 2015 | 1,376,788 | 225,487 | — | 1,742 | 1,604,017 |
| 2014 | 2,020,120 | 306,126 | — | 1,144 | 2,327,390 |
| 2013 | 1,859,103 | 357,361 | — | 1,449 | 2,217,913 |
| 2012 | 1,977,844 | 274,645 | — | 1,275 | 2,253,765 |
| 2011 | 1,970,700 | 315,059 | — | 1,289 | 2,287,049 |
| 2010 | 1,317,882 | 240,219 | — | 1,196 | 1,559,297 |
| 2009 | 1,024,494 | 180,442 | — | 1,109 | 1,206,045 |
| 2008 | 1,272,774 | 227,572 | — | 1,062 | 1,501,408 |
| 2007 | 1,117,437 | 239,121 | — | 1,099 | 1,357,657 |
| 2006 | 899,910 | 248,821 | — | 1,233 | 1,149,964 |
| 2005 | 1,593,950 | 352,946 | — | 1,084 | 1,947,980 |
| 2004 | 405,000 | 479,946 | — | 1,128 | 886,074 |
| 2003 | 360,000 | 500,304 | — | 1,146 | 861,450 |
| 2002 | 360,000 | 443,505 | — | 1,388 | 804,893 |
| 2001 | 180,000 | 395,624 | — | 1,314 | 576,938 |
| 2000 | 144,000 | — | — | 2,167 | 146,167 |
| 1999 | 174,000 | — | — | — | 174,000 |
| 1988 | — | — | 1,369,773 | — | 1,369,773 |