Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PARKER HANNIFIN GEAR PUMP DIV.
1775 LOGAN AVE, YOUNGSTOWN, OH, 44505
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 | 1,1,1-Trichloroethane | Chromium | Nickel | Lead compounds | Manganese | Total (lbs) |
| 2013 | — | — | — | 173 | — | 173 |
| 2012 | — | — | — | 204 | — | 204 |
| 2011 | — | — | — | 204 | — | 204 |
| 2010 | — | — | — | 246 | — | 246 |
| 2009 | — | — | — | 126 | — | 126 |
| 2008 | — | — | — | 126 | — | 126 |
| 2007 | — | — | — | 121 | — | 121 |
| 2006 | — | — | — | 121 | — | 121 |
| 2005 | — | — | — | 138 | — | 138 |
| 2004 | — | — | — | 140 | — | 140 |
| 2003 | — | — | — | 126 | — | 126 |
| 2002 | — | — | — | 121 | — | 121 |
| 2001 | — | 8 | 17 | 1 | 14 | 40 |
| 2000 | — | 10 | 20 | — | 16 | 46 |
| 1999 | — | 140 | 164 | — | 86 | 425 |
| 1998 | — | 125 | 140 | — | 100 | 405 |
| 1997 | — | 155 | 183 | — | 95 | 475 |
| 1996 | — | 699 | 830 | — | 535 | 2,258 |
| 1993 | — | — | — | — | 5 | 5 |
| 1992 | 28,000 | — | — | — | 5 | 28,005 |
| 1991 | 32,770 | — | — | — | 5 | 32,775 |
| 1990 | 42,900 | — | — | — | 5 | 42,905 |
| 1989 | 29,000 | 250 | 250 | — | 250 | 29,750 |
| 1988 | — | 250 | 250 | — | 250 | 750 |
| 1987 | — | 250 | — | — | — | 250 |
▎ 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.