Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SENERGY PETROLEUM LLC - TUCSON BULK PLANT
4000 E MICHIGAN, TUCSON, AZ, 85714
Parent company: BRAD HALL ENERGY HOLDINGS LLC
Carcinogen
PBT
— 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 | Toluene | Xylene (mixed isomers) | Polycyclic aromatic compounds | Lead compounds | Total (lbs) | |
| 2013 | — | — | — | 0 | 0 | |
| 2012 | — | — | 1 | 0 | 1 | |
| 2011 | — | — | 0 | — | 0 | |
| 2010 | — | — | 0 | 0 | 0 | |
| 2009 | — | — | 0 | 0 | 0 | |
| 2008 | 454 | 124 | 0 | 0 | 578 | |
| 2007 | 439 | 164 | 0 | 0 | 603 | |
| 2006 | — | — | 0 | — | 0 | |
| 2005 | — | — | 0 | — | 0 | |
| 2004 | — | — | 0 | — | 0 | |
| 2003 | — | — | 0 | — | 0 | |
| 2002 | — | — | 0 | — | 0 | |
| 2001 | — | — | 0 | — | 0 | |
▎ 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.