Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
WESTERN STATES ENERGY
EXIT 205, FAIRVIEW RD, GILLETTE, WY, 82716
Parent company: ATLAS POWDER 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 | Ammonium nitrate (solution) | Total |
|---|---|---|
| 1990 | 200 | 200 |