Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CAMERON INTERNATIONAL CORP
845 SE 29TH ST, OKLAHOMA CITY, OK, 73129
Parent company: NA
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 | 1,1,1-Trichloroethane | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | Total (lbs) | |||
| 2024 | — | 1 | 1 | |||
| 1990 | 17,325 | — | 17,325 | |||
| 1989 | 46,543 | — | 46,543 | |||
| 1988 | 44,885 | — | 44,885 | |||
▎ 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.