Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GOMACO CORP. - PLANT 1
119 E HYW. 175, IDA GROVE, IA, 51445
Parent company: GODBERSEN SMITH CONSTRUCTION CO
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) | m-Xylene | p-Xylene | o-Xylene | Total (lbs) | |
| 2007 | — | 1,415 | 708 | 637 | 2,760 | |
| 2006 | — | 607 | 304 | 274 | 1,185 | |
| 2005 | — | 932 | 466 | 419 | 1,817 | |
| 2004 | — | 2,123 | 1,062 | 956 | 4,141 | |
| 2003 | — | 4,718 | 2,360 | 2,123 | 9,201 | |
| 2002 | — | 5,966 | 2,983 | 2,685 | 11,634 | |
| 2001 | — | 4,245 | 2,123 | 1,910 | 8,278 | |
| 2000 | — | 6,188 | 3,094 | 2,784 | 12,066 | |
| 1999 | 16,064 | — | — | — | 16,064 | |
| 1998 | 17,009 | — | — | — | 17,009 | |
| 1997 | 10,596 | — | — | — | 10,596 | |
| 1996 | 9,591 | — | — | — | 9,591 | |
| 1995 | 9,878 | — | — | — | 9,878 | |
| 1994 | 9,307 | — | — | — | 9,307 | |
| 1993 | 23,775 | — | — | — | 23,775 | |
| 1992 | 14,227 | — | — | — | 14,227 | |
| 1991 | 16,651 | — | — | — | 16,651 | |
| 1990 | 17,240 | — | — | — | 17,240 | |
▎ 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.