Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HICKSON KERLEY INC
13020 WASHBURN RD, OTTER LAKE, MI, 48464
Parent company: HICKSON KERLEY INC
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 | Ammonia | Total |
|---|---|---|
| 1994 | 349 | 349 |
| 1993 | 386 | 386 |
| 1992 | 399 | 399 |
| 1991 | 1,189 | 1,189 |
| 1990 | 1,107 | 1,107 |
| 1989 | 345 | 345 |
| 1988 | 321 | 321 |
| 1987 | 50 | 50 |