Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PRAXAIR SURFACE TECHNOLOGIES INC
1415 MAIN ST, INDIANAPOLIS, IN, 462246534
Parent company: PRAXAIR INC
Carcinogen
— EPA classifications across all reporting years
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 | Ethylene glycol | Cobalt | Total (lbs) | |||
| 2003 | — | 1 | 1 | |||
| 2002 | — | 1 | 1 | |||
| 2001 | — | 1 | 1 | |||
| 1999 | — | 1 | 1 | |||
| 1998 | — | 1 | 1 | |||
| 1997 | — | 1 | 1 | |||
| 1996 | — | 1 | 1 | |||
| 1995 | — | 1 | 1 | |||
| 1994 | 10 | — | 10 | |||
▎ 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.