Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DELAVAN INC GAS TURBINE PRODUCTS DIV
811 4TH ST, WEST DES MOINES, IA, 502650100
Parent company: COLTEC INDUSTRIES INC
Carcinogen
— EPA classifications across all reporting years
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 | Trichloroethylene | Tetrachloroethylene | Total |
|---|---|---|---|---|
| 1996 | — | 636 | — | 636 |
| 1995 | — | 5,958 | — | 5,958 |
| 1994 | — | 5,582 | — | 5,582 |
| 1993 | 13,442 | 1,363 | — | 14,805 |
| 1992 | 25,410 | — | — | 25,410 |
| 1991 | 26,290 | — | — | 26,290 |
| 1990 | 22,000 | — | — | 22,000 |
| 1989 | 2,290 | — | 4,900 | 7,190 |
| 1988 | 6,727 | — | — | 6,727 |