Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ENGELHARD CORP
HWY 57, MC INTYRE, GA, 31054
Parent company: ENGELHARD CORP
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 | Sodium sulfate (solution) | Ammonia | Ammonium sulfate (solution) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sodium hydroxide (solution) | Total (lbs) |
| 1994 | — | 23,462 | — | 500 | — | 23,962 |
| 1993 | — | 23,462 | — | 1,061 | — | 24,523 |
| 1992 | — | 28,727 | — | 2,058 | — | 30,785 |
| 1991 | — | 16,200 | — | 11,769 | — | 27,969 |
| 1990 | — | 5,588 | — | 5,336 | — | 10,924 |
| 1989 | — | 5,583 | — | 1,500 | — | 7,083 |
| 1988 | — | 72,434 | 142,877 | 500 | 1,500 | 217,311 |
| 1987 | 2,200,900 | — | — | — | — | 2,200,900 |
▎ 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.