Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SIMONS PETROLEUM INC WYOMING BULK PLANT
3001 KILLPECKER DR, ROCK SPRINGS, WY, 82901
Parent company: MAXUM PETROLEUM
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Methanol | Total |
|---|---|---|
| 2012 | 269 | 269 |
| 2011 | 469 | 469 |
| 2010 | 394 | 394 |