Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
A-1 FIBERGLASS
530 N FRONT ST, MONTEZUMA, IA, 50171
Parent company: A-1 FIBERGLASS
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 | Styrene | Total (lbs) | ||||
| 2018 | 3,374 | 3,374 | ||||
| 2017 | 6,265 | 6,265 | ||||
| 2016 | 14,645 | 14,645 | ||||
| 2015 | 22,527 | 22,527 | ||||
| 2014 | 51,120 | 51,120 | ||||
| 2013 | 32,440 | 32,440 | ||||
| 2012 | 28,089 | 28,089 | ||||
| 2011 | 23,100 | 23,100 | ||||
| 2010 | 26,550 | 26,550 | ||||
| 2009 | 13,948 | 13,948 | ||||
| 2008 | 14,829 | 14,829 | ||||
| 2007 | 26,260 | 26,260 | ||||
| 2006 | 13,160 | 13,160 | ||||
| 2005 | 13,258 | 13,258 | ||||
| 2004 | 11,799 | 11,799 | ||||
| 2003 | 9,552 | 9,552 | ||||
| 2002 | 17,768 | 17,768 | ||||
| 2001 | 21,735 | 21,735 | ||||
| 2000 | 28,176 | 28,176 | ||||
| 1999 | 24,100 | 24,100 | ||||
| 1998 | 26,360 | 26,360 | ||||
| 1997 | 6,638 | 6,638 | ||||
| 1996 | 5,068 | 5,068 | ||||
▎ 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.