Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PARKER HANNIFIN CORP
2547 WAUKESHA RD, SILOAM SPRINGS, AR, 72761
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 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.
| Year | Nitric acid | Lead | Copper | Total |
|---|---|---|---|---|
| 1998 | — | 5 | 5 | 10 |
| 1992 | 15 | — | — | 15 |
| 1991 | 505 | 10 | — | 515 |