Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
UNOVA IND AUTO SYS INC CINCINNATI MACHINE DIV
4701 MARBURG AVE, CINCINNATI, OH, 45209
Parent company: UNOVA INDUSTRIAL AUTOMATION SYSTEMS INC
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 | Toluene | Acetone | Methyl ethyl ketone | Trichloroethylene | Formaldehyde | Total (lbs) |
| 1998 | 15,349 | — | — | — | — | 15,349 |
| 1997 | — | — | — | — | 10,362 | 15,062 |
| 1996 | 9,770 | — | — | — | — | 14,470 |
| 1995 | 11,629 | — | — | — | 7,200 | 24,389 |
| 1994 | 9,691 | — | — | — | — | 9,691 |
| 1993 | 14,726 | 24,566 | — | — | — | 39,292 |
| 1992 | 14,162 | 25,251 | — | — | — | 39,413 |
| 1991 | 13,749 | 24,954 | — | — | — | 38,703 |
| 1990 | 7,946 | — | 21,275 | 9,920 | 500 | 39,641 |
| 1989 | 10,821 | — | 31,882 | 10,998 | 500 | 54,201 |
| 1988 | 6,100 | — | — | 15,370 | — | 26,970 |
| 1987 | — | — | — | 14,000 | — | 14,000 |
▎ 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.