Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
801 N 10TH ST, WINTERSET, IA, 50273
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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) | Toluene | Total (lbs) | |||
| 2005 | 4,319 | 2,106 | 6,425 | |||
| 2004 | 5,442 | 3,081 | 8,523 | |||
| 2003 | 9,031 | 2,585 | 11,616 | |||
| 2002 | 9,562 | 9,447 | 19,009 | |||
| 2001 | 10,690 | 11,033 | 21,723 | |||
| 2000 | 14,936 | 14,445 | 29,381 | |||
| 1999 | 16,476 | 12,490 | 28,966 | |||
| 1998 | 16,748 | 11,248 | 27,996 | |||
| 1997 | 116,354 | 28,252 | 144,606 | |||
| 1996 | 16,354 | 28,252 | 44,606 | |||
| 1995 | 17,200 | 31,344 | 48,544 | |||
| 1994 | 17,200 | 34,543 | 51,743 | |||
| 1993 | — | 23,327 | 23,327 | |||
▎ 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.