Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HOUSTON HEAT TREATING
4201 ROBERTSON ST, HOUSTON, TX, 77009
Parent company: HOUSTON HEAT TREATING INC
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 | Ammonia | Methanol | Total |
|---|---|---|---|
| 1994 | 5 | 5 | 10 |
| 1993 | 5 | 5 | 10 |
| 1992 | 5 | 5 | 10 |