Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
EATON HYDRAULICS
4950 MARLIN DR, ROCKFORD, IL, 61130
Parent company: EATON HYDRAULICS
Carcinogen
— EPA classifications across all reporting years
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 | 1,1,1-Trichloroethane | Chromium | Nickel | Manganese | Copper | Total (lbs) |
| 2001 | — | 100 | 90 | — | 26 | 216 |
| 2000 | — | 132 | 120 | — | 34 | 286 |
| 1999 | — | 148 | 140 | 30 | 32 | 350 |
| 1998 | — | 226 | 214 | 46 | 40 | 526 |
| 1997 | — | 256 | 240 | 58 | 46 | 600 |
| 1996 | — | 177 | 164 | 30 | 42 | 413 |
| 1995 | — | 375 | 245 | 54 | 37 | 711 |
| 1994 | — | 256 | 222 | 28 | 34 | 540 |
| 1993 | — | 256 | 116 | 263 | 32 | 667 |
| 1992 | — | 256 | 128 | 28 | 36 | 448 |
| 1991 | — | 256 | 120 | 26 | 32 | 434 |
| 1990 | — | 256 | 110 | 48 | 30 | 444 |
| 1989 | 9,500 | 256 | 110 | 24 | 30 | 9,920 |
| 1988 | — | 256 | 110 | — | — | 366 |
▎ 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.