Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NATIONAL FLAME & FORGE INC
330 W 25TH ST, HOUSTON, TX, 77008
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 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Methanol | Total |
|---|---|---|---|
| 1995 | 250 | — | 250 |
| 1994 | 250 | 250 | 500 |
| 1993 | 250 | 250 | 500 |
| 1992 | 5 | 250 | 255 |
| 1991 | 250 | 250 | 500 |
| 1990 | 250 | 250 | 500 |
| 1989 | 250 | 250 | 500 |