Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CAMERON RIG SOLUTIONS
500 LETOURNEAU RD, VICKSBURG, MS, 39180
Parent company: CAMERON INTERNATIONAL 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 | Xylene (mixed isomers) | Zinc (fume or dust) | Manganese | Nickel | n-Butyl alcohol | Total (lbs) |
| 2016 | — | — | 10 | 3 | — | 13 |
| 2015 | — | — | 170 | 5 | — | 175 |
| 2014 | — | — | 120 | 20 | — | 180 |
| 2013 | — | 554 | 441 | 3 | — | 2,287 |
| 2012 | — | 360 | 306 | 2 | — | 1,563 |
| 2010 | 19,820 | 3,429 | 245 | — | — | 23,521 |
| 2009 | 19,819 | 3,432 | 2,848 | 212 | — | 26,338 |
| 2008 | 25,658 | 7,691 | 2,801 | 155 | 3,279 | 39,604 |
| 2007 | 182,928 | 6,145 | 3,513 | 1,620 | — | 194,275 |
| 2006 | 50,129 | 4,483 | 2,786 | 1,159 | — | 58,607 |
| 2005 | 54,979 | 5,862 | 2,171 | 809 | — | 63,858 |
| 2004 | 34,340 | 4,986 | 1,153 | 323 | — | 40,813 |
| 2003 | 45,469 | 9,796 | 3,096 | 785 | — | 59,165 |
| 2002 | 37,187 | 8,776 | 1,054 | 378 | — | 47,432 |
| 2001 | 59,314 | 11,280 | 1,655 | 655 | — | 72,961 |
| 2000 | 41,104 | 7,692 | 1,026 | 423 | — | 50,245 |
| 1999 | 52,715 | 9,412 | 409 | 160 | — | 62,696 |
| 1998 | 47,914 | — | 1,480 | 1,597 | — | 52,068 |
| 1997 | 29,215 | 34,716 | 35,030 | 17,803 | — | 139,336 |
| 1996 | — | 5,362 | 35,814 | 9,678 | — | 65,127 |
| 1991 | — | 17,300 | — | — | 15,900 | 50,900 |
| 1990 | 10,876 | 10,003 | 750 | — | — | 21,629 |
| 1989 | 15,119 | 32,442 | — | — | — | 60,486 |
▎ 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.