Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
OCCIDENTAL CHEMICAL CORP
1000 N WILSON DAM RD, MUSCLE SHOALS, AL, 35661
Parent company: OCCIDENTAL PETROLEUM CORP
Carcinogen
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 | Carbon tetrachloride | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Mercury | Chlorine | Hydrazine | Total |
|---|---|---|---|---|---|---|
| 2022 | — | — | — | 0 | — | 0 |
| 2018 | — | — | — | 0 | — | 0 |
| 2016 | — | — | — | 1 | — | 1 |
| 2012 | — | — | 0 | — | — | 0 |
| 2011 | — | — | 2 | — | — | 2 |
| 2010 | — | — | 1 | — | — | 1 |
| 2009 | — | — | 5 | — | — | 5 |
| 2008 | — | — | 331 | 6 | — | 336 |
| 2007 | — | — | 471 | 17 | — | 489 |
| 2006 | — | — | 500 | 34 | — | 534 |
| 2005 | — | — | 547 | 51 | — | 599 |
| 2004 | — | — | 1,077 | 18 | — | 1,095 |
| 2003 | — | — | 1,072 | 22 | — | 1,094 |
| 2002 | — | — | 1,096 | 25 | — | 1,122 |
| 2001 | — | — | 1,097 | 26 | — | 1,123 |
| 2000 | — | — | 1,077 | 29 | — | 1,106 |
| 1999 | — | — | 1,086 | 31 | — | 1,117 |
| 1998 | — | — | 1,089 | 61 | — | 1,150 |
| 1997 | — | — | 1,090 | 56 | — | 1,146 |
| 1996 | — | — | 1,093 | 44 | — | 1,137 |
| 1995 | — | — | 269 | 159 | 63 | 491 |
| 1994 | 58,172 | 2,609 | 260 | 222 | 63 | 61,326 |
| 1993 | 237,126 | 6,500 | 227 | 356 | 108 | 244,351 |
| 1992 | 204,523 | 3,000 | 210 | 616 | 167 | 208,523 |
| 1991 | 182,200 | 3,000 | 231 | 538 | 840 | 186,814 |
| 1990 | 212,000 | 3,000 | 176 | 3,010 | 1,125 | 219,317 |
| 1989 | 240,000 | 3,050 | 750 | 2,303 | 2,075 | 248,184 |
| 1988 | 215,900 | — | 750 | 2,703 | 1,875 | 221,244 |
| 1987 | 219,000 | — | 148 | — | 1,875 | 221,030 |