Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TURTLE MOUNTAIN MANUFACTURING CO
HWY 5 W, BELCOURT, ND, 58316
Parent company: TURTLE MOUNTAIN MANUFACTURING CO
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 | Methyl ethyl ketone | Toluene | Xylene (mixed isomers) | Total |
|---|---|---|---|---|
| 1994 | 13,619 | — | — | 13,619 |
| 1993 | 11,941 | — | — | 11,941 |
| 1990 | 16,560 | 12,740 | 10,883 | 40,183 |
| 1988 | 11,005 | 11,359 | — | 22,364 |