Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
UNIVAR USA INC CASPER
282 N FORGE, EVANSVILLE, WY, 82636
Parent company: UNIVAR USA 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 | Methanol | Ammonia | Ethylene glycol | Certain glycol ethers | Total (lbs) | |
| 2014 | 996 | — | 5 | — | 1,001 | |
| 2013 | 1,639 | — | 38 | — | 1,677 | |
| 2012 | 2,273 | — | 12 | — | 2,285 | |
| 2011 | 2,391 | 962 | 13 | — | 3,366 | |
| 2010 | 770 | — | 5 | — | 775 | |
| 2009 | 2,175 | — | 17 | — | 2,192 | |
| 2008 | 1,000 | — | 10 | — | 1,010 | |
| 2007 | 1,000 | — | 255 | — | 1,255 | |
| 2006 | 1,036 | — | 19 | — | 1,055 | |
| 2005 | 810 | — | — | — | 810 | |
| 2002 | 404 | — | 13 | 6 | 423 | |
▎ 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.