Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CARDWELL/UNIVERSAL RAILWAY DEVICES
433 W 83RD ST, CHICAGO, IL, 60620
Parent company: WESTINGHOUSE AIR BRAKE CO
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 | 1,1,1-Trichloroethane | Dichloromethane | Total (lbs) | |||
| 1997 | — | 2,398 | 2,398 | |||
| 1996 | — | 3,000 | 3,000 | |||
| 1995 | 8,942 | — | 8,942 | |||
| 1994 | 11,364 | — | 11,364 | |||
| 1993 | 19,493 | — | 19,493 | |||
| 1992 | 36,815 | 11,100 | 47,915 | |||
| 1991 | 32,026 | — | 32,026 | |||
| 1990 | 27,836 | — | 27,836 | |||
| 1989 | 51,644 | 9,805 | 61,449 | |||
| 1988 | 25,652 | — | 25,652 | |||
▎ 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.