Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HYDRITE CHEMICAL CO.
800 N OAKWOOD RD, LAKE ZURICH, IL, 600471522
Parent company: HYDRITE CHEMICAL CO
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 1,1,1-Trichloroethane | Ammonium sulfate (solution) | Diethanolamine | Nitric acid | Total (lbs) |
| 2002 | — | — | — | — | 14 | 14 |
| 2001 | — | — | — | — | 9 | 9 |
| 2000 | — | — | — | — | 10 | 10 |
| 1999 | — | — | — | — | 15 | 15 |
| 1998 | — | — | — | — | 10 | 23 |
| 1989 | 500 | 500 | 500 | 500 | — | 2,000 |
| 1988 | 10 | 16 | — | — | — | 26 |
| 1987 | 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.