Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PARKER HANNIFIN CORP BENTON
20138 INTERSTATE 30, BENTON, AR, 72019
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 | Nickel | Manganese | Chromium | Copper | Lead | Total (lbs) |
| 2023 | — | 7 | — | — | — | 7 |
| 2022 | — | 7 | — | — | — | 7 |
| 2021 | — | 5 | — | — | — | 5 |
| 2020 | — | 5 | — | — | — | 5 |
| 2019 | — | 11 | — | — | — | 11 |
| 2018 | — | 6 | — | — | — | 6 |
| 2017 | — | 8 | — | — | — | 8 |
| 2016 | — | 3 | — | — | — | 3 |
| 2015 | — | 5 | — | — | — | 5 |
| 2014 | 0 | 2 | — | — | — | 2 |
| 2013 | — | 1 | — | 0 | — | 2 |
| 2012 | — | 1 | — | 0 | — | 2 |
| 2011 | — | 1 | — | 0 | — | 2 |
| 2010 | — | 1 | — | — | — | 1 |
| 2009 | — | 1 | — | — | — | 1 |
| 2008 | — | 1 | — | — | — | 1 |
| 2007 | — | 2 | — | — | — | 2 |
| 2006 | — | 8 | — | 0 | — | 8 |
| 2005 | — | 6 | — | 0 | — | 6 |
| 2004 | — | 5 | — | — | — | 5 |
| 2003 | 4 | 10 | 15 | 1 | — | 30 |
| 2002 | 14 | 6 | 21 | 2 | 3 | 46 |
| 2000 | 36 | 10 | 21 | 5 | — | 72 |
| 1999 | 50 | 15 | 30 | 7 | — | 102 |
| 1998 | 50 | 15 | 30 | 7 | — | 102 |
▎ 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.