Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WELLS ENTERPRISES INC NORTH ICE CREAM PLANT
121 SECOND AVE SE, LE MARS, IA, 51031
Parent company: WELLS ENTERPRISES INC
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Ammonia | Nitric acid | Phosphoric acid | Total (lbs) | |
| 2011 | 2,321 | — | — | — | 2,321 | |
| 2009 | 2,604 | — | — | — | 2,604 | |
| 2008 | 4,765 | — | — | — | 4,765 | |
| 2007 | 910 | — | — | — | 910 | |
| 2006 | 570 | — | — | — | 570 | |
| 2005 | 20 | — | — | — | 20 | |
| 2004 | 20 | 132 | — | — | 152 | |
| 2003 | 20 | — | — | — | 20 | |
| 2002 | 250 | 255 | — | — | 505 | |
| 2001 | 250 | 282 | — | — | 532 | |
| 1999 | — | — | 5 | — | 5 | |
| 1998 | — | — | 5 | 5 | 10 | |
| 1996 | — | 685 | — | — | 685 | |
| 1995 | — | 962 | — | — | 962 | |
| 1994 | — | 914 | — | — | 914 | |
| 1993 | — | 200 | — | — | 200 | |
| 1992 | — | 120 | — | — | 120 | |
| 1991 | — | 500 | — | — | 500 | |
| 1990 | — | 250 | — | — | 250 | |
| 1989 | — | 250 | — | — | 250 | |
| 1988 | — | 515 | — | — | 515 | |
| 1987 | — | 250 | — | — | 250 | |
▎ 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.