Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OAKITE PRODS INC
10100 HIRSCH RD, HOUSTON, TX, 770164002
Parent company: CHEMETALL OAKITE PRODUCT
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 | Phosphoric acid | Nitric acid | Dichloromethane | Hydrogen fluoride | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 1995 | 500 | 10 | — | 10 | — | 535 |
| 1994 | 500 | 10 | — | 10 | — | 535 |
| 1993 | 500 | 10 | — | 10 | 10 | 530 |
| 1992 | 500 | — | 10 | 10 | 10 | 530 |
| 1991 | 1,497 | 20 | 30 | — | 20 | 1,567 |
▎ 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.