Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HAZEN POWDER PARTS LLC
1339 HWY 63 N, HAZEN, AR, 72064
Parent company: NA
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 | 1,1,1-Trichloroethane | Ammonia | Chromium | Nickel | Total (lbs) | |
| 2008 | — | — | 260 | 10 | 270 | |
| 2007 | — | — | 260 | 10 | 270 | |
| 2006 | — | — | 260 | 10 | 270 | |
| 2005 | — | — | 260 | 10 | 270 | |
| 2004 | — | — | 255 | 5 | 260 | |
| 2003 | — | — | 255 | 10 | 265 | |
| 2002 | — | — | 255 | 5 | 260 | |
| 2001 | — | — | 255 | 5 | 260 | |
| 2000 | — | — | 255 | 5 | 260 | |
| 1999 | — | — | 255 | 5 | 260 | |
| 1998 | — | — | 20 | 2 | 22 | |
| 1997 | — | — | 20 | 2 | 22 | |
| 1996 | — | — | 20 | 2 | 22 | |
| 1995 | — | — | 255 | 5 | 260 | |
| 1994 | — | 1,000 | 20 | — | 1,020 | |
| 1993 | — | 1,000 | 13 | — | 1,013 | |
| 1992 | 6,000 | 1,200 | 9 | — | 7,209 | |
| 1991 | 6,000 | 1,200 | — | 2 | 7,202 | |
| 1990 | 6,000 | 1,200 | — | 2 | 7,202 | |
| 1989 | 6,000 | 1,200 | — | 2 | 7,202 | |
| 1988 | — | 1,224 | — | — | 1,224 | |
| 1987 | 6,000 | — | — | — | 6,000 | |
▎ 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.