Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
GRAYHILL INC
561 W HILLGROVE AVE, LA GRANGE, IL, 60525
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Freon 113 (CFC-113) | Nitric acid | Total |
|---|---|---|---|
| 1990 | 8,200 | 250 | 8,450 |
| 1989 | 14,000 | 250 | 14,250 |
| 1988 | 15,000 | 250 | 15,250 |
| 1987 | 16,372 | — | 16,372 |