Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PVS TECHS INC
1 N BUCHANAN ST RTE 21, GARY, IN, 46402
Parent company: PVS CHEMICALS INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Chlorine | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) | |||
| 2000 | 6 | 159 | 165 | |||
| 1999 | 6 | 159 | 165 | |||
| 1998 | 6 | 159 | 165 | |||
| 1997 | 6 | 159 | 165 | |||
| 1996 | 6 | 159 | 165 | |||
| 1995 | 6 | 159 | 165 | |||
| 1994 | 6 | — | 6 | |||
| 1993 | 6 | — | 6 | |||
| 1992 | 12 | 175 | 187 | |||
| 1991 | 9 | 109 | 118 | |||
| 1990 | 1,350 | 2,055 | 3,405 | |||
| 1989 | 1,325 | 250 | 1,575 | |||
| 1988 | 1,353 | 1 | 1,354 | |||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.