Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
M-I DRILLING FLUIDS CO BATTLE MOUNTAIN
W OF BATTLE MOUNTAIN ON HWY 40, BATTLE MOUNTAIN, NV, 89820
Parent company: M-I DRILLING FLUIDS LLC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Total |
|---|---|---|
| 1992 | 3,050 | 3,050 |
| 1991 | 3,150 | 3,150 |
| 1990 | 1,250 | 1,250 |
| 1989 | 750 | 750 |
| 1988 | 4,276 | 4,276 |