Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ELKO SOLUTIONS INC
CENTRALIA ST REAR, ELKHORN, WI, 53121
Parent company: TWIN STATE CHEMICAL & ENGINEERING 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) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Ammonium sulfate (solution) | Phosphoric acid | Total |
|---|---|---|---|---|---|
| 1990 | 755 | 500 | 255 | 255 | 1,765 |
| 1989 | 750 | 250 | 250 | 250 | 1,500 |