Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TUBOSCOPE VETCO INTERNATIONAL INC HOUMA COATING PLANT
209 E. WOODLAWN RANCH RD., HOUMA, LA, 70363
Parent company: TUBOSCOPE VETCO INTERNATIONAL INC
Carcinogen
— 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 | Methyl ethyl ketone | n-Butyl alcohol | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Methyl isobutyl ketone | Total (lbs) | |
| 1995 | 5,320 | — | — | — | 5,320 | |
| 1992 | 1,363 | 250 | 5 | 5 | 1,623 | |
▎ 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.