Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
KEYSTONE SERVICE INC.
HUPP RD. SPACE LEASING BLDG R23, KINGSBURY, IN, 46345
Parent company: KEYSTONE TUBE 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 | 1,1,1-Trichloroethane | Methanol | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|---|
| 1991 | 15,000 | — | — | 15,000 |
| 1990 | 24,000 | — | — | 24,000 |
| 1989 | 26,000 | — | — | 26,000 |
| 1988 | 250 | 250 | 250 | 750 |