Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HENNIGES AUTOMOTIVE INC
AIRPORT INDUSTRIAL PARK, FREDERICK, OK, 73542
Parent company: HENNIGES AUTOMOTIVE INC
Carcinogen
— 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 | Xylene (mixed isomers) | Trichloroethylene | Toluene | Zinc compounds | Total (lbs) | |
| 2005 | 4,888 | — | — | — | 4,888 | |
| 2004 | 4,240 | — | — | — | 4,240 | |
| 2003 | 6,330 | — | — | — | 6,330 | |
| 2002 | 1,500 | — | — | 1,500 | 3,000 | |
| 2001 | 51,000 | — | — | 500 | 51,500 | |
| 2000 | 33,000 | — | — | — | 33,000 | |
| 1999 | 27,600 | — | — | — | 27,600 | |
| 1997 | 18,686 | — | — | — | 18,686 | |
| 1996 | 19,797 | 906 | — | — | 20,703 | |
| 1995 | 23,800 | 4,800 | — | — | 28,600 | |
| 1994 | 58,900 | 19,000 | — | — | 77,900 | |
| 1993 | 29,900 | 14,000 | — | — | 43,900 | |
| 1992 | 21,100 | 18,000 | — | — | 39,100 | |
| 1991 | 15,500 | 5,900 | — | — | 21,400 | |
| 1990 | — | 26,000 | 30,000 | — | 56,000 | |
▎ 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.