Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
INGERSOLL MACHINE TOOLS
707 FULTON AVE, ROCKFORD, IL, 61103
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
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 | Acetone | Methyl ethyl ketone | Manganese | Nickel | Chromium | Total |
|---|---|---|---|---|---|---|
| 2024 | — | — | 2 | 1 | 1 | 5 |
| 2023 | — | — | 5 | 3 | 1 | 10 |
| 2022 | — | — | 1 | — | — | 1 |
| 2021 | — | — | 1 | — | — | 1 |
| 2020 | — | — | 1 | 1 | — | 2 |
| 2019 | — | — | 2 | 1 | 1 | 5 |
| 2018 | — | — | 2 | 1 | 1 | 4 |
| 2017 | — | — | 4 | 2 | 1 | 8 |
| 1993 | 7,300 | — | — | — | — | 7,300 |
| 1992 | 12,800 | — | — | — | — | 12,800 |
| 1991 | 13,300 | — | — | — | — | 13,300 |
| 1990 | 9,200 | — | — | — | — | 9,200 |
| 1989 | 8,300 | — | — | — | — | 8,300 |
| 1988 | 6,700 | 7,450 | — | — | — | 14,150 |