Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DALLAS CHEMICAL TECHNOLOGIES INC.
10120 HIRSCH RD, HOUSTON, TX, 77016
Parent company: NA
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 | Ammonia | Formaldehyde | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) | ||
| 2008 | 6,440 | 60 | 40 | 6,540 | ||
| 2007 | 6,440 | 60 | 40 | 6,540 | ||
| 2006 | 6,440 | 60 | 40 | 6,540 | ||
| 2005 | 6,360 | 60 | — | 6,420 | ||
| 2004 | 4,320 | — | — | 4,320 | ||
| 2002 | 10 | — | — | 10 | ||
▎ 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.