Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TRANSFIELD CORP
7503 CHIPPEWA BLVD, HOUSTON, TX, 77086
Parent company: NA
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Zinc compounds | Zinc (fume or dust) | Total |
|---|---|---|---|---|
| 1991 | 345 | 87 | — | 432 |
| 1990 | 915 | 278 | — | 1,193 |
| 1989 | 248 | — | 178 | 426 |