Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PRINCE AGRI PRODUCTS INC
2823 7TH AVE, MARION, IA, 52302
Parent company: PHIBRO ANIMAL HEALTH CORP
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 | Zinc compounds | Manganese compounds | Copper compounds | Lead compounds | Total (lbs) | |
| 2011 | — | — | — | 0 | 0 | |
| 2010 | 86 | 75 | — | 0 | 161 | |
| 2009 | 87 | 81 | — | 0 | 168 | |
| 2008 | 97 | 80 | — | 0 | 177 | |
| 2007 | 121 | 79 | 13 | 0 | 213 | |
| 2006 | 134 | 72 | 14 | 0 | 220 | |
| 2005 | 134 | 72 | 14 | 0 | 220 | |
| 2004 | 250 | 250 | 250 | 0 | 750 | |
| 2003 | 250 | 250 | 250 | 0 | 750 | |
| 2002 | 250 | 250 | 250 | 0 | 750 | |
| 2001 | 250 | 250 | 250 | — | 750 | |
| 2000 | 250 | 250 | 250 | — | 750 | |
| 1999 | 250 | 250 | — | — | 500 | |
| 1998 | 250 | 250 | 250 | — | 750 | |
| 1997 | 250 | 250 | 250 | — | 750 | |
| 1996 | 250 | 250 | 250 | — | 750 | |
| 1995 | 250 | 250 | 250 | — | 750 | |
| 1994 | 250 | 250 | 250 | — | 750 | |
| 1993 | 250 | 250 | 250 | — | 750 | |
| 1992 | 250 | 250 | 250 | — | 750 | |
| 1991 | 250 | 250 | 5 | — | 505 | |
| 1990 | 250 | 250 | 250 | — | 750 | |
| 1989 | 250 | 250 | 250 | — | 750 | |
| 1988 | 250 | 250 | 250 | — | 750 | |
▎ 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.