Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ITEQ STORAGE SYSTEMS
2828 CLINTON DR, HOUSTON, TX, 770208402
Parent company: ITEQ
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 | Nickel | Chromium | Manganese | Cobalt | Copper | Total (lbs) |
| 1998 | — | 1 | 17 | — | 1 | 19 |
| 1997 | 1 | 2 | 23 | — | 1 | 27 |
| 1996 | 1 | 2 | 27 | — | 1 | 31 |
| 1995 | 1 | 12 | 20 | — | 2 | 35 |
| 1994 | 1 | 7 | 8 | — | 1 | 17 |
| 1993 | 1 | 5 | 12 | — | — | 18 |
| 1992 | — | 5 | 12 | — | — | 17 |
| 1991 | 2,705 | 15 | 95 | — | 11 | 2,826 |
| 1990 | 250 | 250 | 250 | 250 | — | 1,000 |
| 1989 | 750 | 750 | 500 | 500 | — | 2,500 |
▎ 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.