Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PARKER HANNIFIN CORP PARFLEX DIV
1300 N FREEDOM ST, RAVENNA, OH, 44266
Parent company: PARKER HANNIFIN CORP
Carcinogen
PBT
— 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 | Dichloromethane | Trichloroethylene | Certain glycol ethers | Lead compounds | Total (lbs) | |
| 2007 | — | 8,494 | — | — | 8,494 | |
| 2006 | 12,973 | 7,310 | — | — | 20,283 | |
| 2005 | 12,133 | 6,622 | — | — | 18,755 | |
| 2004 | 14,163 | — | — | — | 14,163 | |
| 2003 | 18,666 | 12,540 | 3,432 | 250 | 34,888 | |
| 2002 | 13,228 | 19,500 | 900 | 250 | 33,878 | |
| 2001 | 16,108 | — | — | 225 | 16,333 | |
| 2000 | 16,104 | — | — | 220 | 16,324 | |
| 1995 | 14,998 | — | — | — | 14,998 | |
| 1994 | 13,794 | — | — | — | 13,794 | |
| 1993 | 11,200 | — | — | — | 11,200 | |
| 1989 | 11,000 | 14,600 | — | — | 25,600 | |
▎ 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.