Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WILCORP INDUSTRIES INC. - BIL
304 SW MAIN, BILLINGS, MO, 65610
Parent company: WILCORP INDUSTRIES INC
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 | Methyl ethyl ketone | Cyclohexane | n-Hexane | Xylene (mixed isomers) | Toluene | Total (lbs) |
| 2011 | — | 146 | 42 | 78 | 6 | 280 |
| 2010 | — | 120 | 53 | 63 | 8 | 250 |
| 2009 | — | 92 | 43 | 48 | 8 | 194 |
| 2008 | — | 110 | 65 | 55 | 10 | 246 |
| 2007 | — | 100 | 75 | 50 | 10 | 250 |
| 2006 | — | 70 | 70 | 35 | 10 | 185 |
| 2005 | — | 60 | 30 | 30 | 10 | 130 |
| 2004 | — | 50 | — | 20 | 10 | 91 |
| 2003 | 40 | 40 | 20 | 20 | 10 | 140 |
| 2002 | 40 | 35 | 20 | 15 | 10 | 130 |
| 2001 | 300 | 20 | 30 | 10 | 10 | 380 |
| 2000 | 370 | 30 | 40 | 20 | 20 | 490 |
| 1999 | 500 | 20 | 50 | 20 | 20 | 620 |
| 1998 | 206 | 22 | 61 | 1 | 160 | 455 |
▎ 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.