Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CAMERON COMPRESSION SYSTEMS
2101 SE 18TH ST, OKLAHOMA CITY, OK, 73129
Parent company: CAMERON INTERNATIONAL CORP
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) | Manganese | Total (lbs) | |||
| 2005 | — | 222 | 222 | |||
| 2004 | — | 128 | 128 | |||
| 2003 | — | 160 | 160 | |||
| 2001 | — | 1,495 | 1,495 | |||
| 2000 | — | 1,239 | 1,239 | |||
| 1999 | — | 1,678 | 1,678 | |||
| 1998 | — | 2,600 | 2,600 | |||
| 1997 | — | 2,500 | 2,500 | |||
| 1992 | 2,720 | — | 2,720 | |||
| 1991 | 10,990 | — | 10,990 | |||
| 1990 | 19,021 | — | 19,021 | |||
▎ 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.