Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PARKER HANNIFIN CORP
9400 S MEMORIAL PKWY, HUNTSVILLE, AL, 35803
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 | Freon 113 (CFC-113) | 1,1,1-Trichloroethane | Ammonia | Nitric acid | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Total |
|---|---|---|---|---|---|---|
| 1999 | — | — | — | — | — | 4 |
| 1998 | — | — | — | — | — | 11 |
| 1997 | — | — | — | 10 | — | 25 |
| 1996 | — | — | — | 10 | 250 | 275 |
| 1995 | — | — | 255 | 10 | 250 | 535 |
| 1994 | — | — | 255 | 255 | — | 525 |
| 1993 | — | — | 1,000 | 255 | — | 1,280 |
| 1992 | — | — | 500 | 10 | — | 520 |
| 1991 | 4,000 | — | 1,350 | 10 | — | 5,370 |
| 1990 | 15,180 | — | 500 | 10 | — | 15,690 |
| 1989 | 37,433 | — | 500 | 500 | — | 38,433 |
| 1988 | 8,400 | — | — | — | — | 8,400 |
| 1987 | — | 22,000 | — | — | — | 22,000 |