Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MILPARK DRILLING FLUIDS GALVESTON BARITE GRINDING FACILITY
7501 PORT INDL BLVD, GALVESTON, TX, 77553
Parent company: BAKER HUGHES INC
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 | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Total (lbs) | ||||
| 1991 | 35,300 | 35,300 | ||||
| 1990 | 45,300 | 45,300 | ||||
| 1989 | 31,700 | 31,700 | ||||
▎ 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.