Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
US DOE WEST HACKBERRY SPR SITE
1450 BLACK LAKE RD, HACKBERRY, LA, 70645
Parent company: US DEPARTMENT OF ENERGY
Carcinogen
— EPA classifications across all reporting years
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 | n-Hexane | Benzene | Ethylbenzene | Total |
|---|---|---|---|---|
| 2023 | 254 | 21 | 3 | 278 |
| 2022 | 1,668 | 137 | 21 | 1,826 |
| 2021 | 197 | 16 | 2 | 215 |
| 2020 | 675 | 56 | 9 | 740 |
| 2019 | 721 | 60 | — | 781 |
| 2018 | 656 | 54 | — | 710 |
| 2017 | 847 | 70 | — | 917 |
| 2014 | 467 | 39 | — | 506 |
| 2011 | 1,090 | 90 | — | 1,180 |
| 2010 | 361 | 30 | — | 391 |
| 2008 | 252 | 21 | — | 273 |
| 2006 | 3,115 | 256 | — | 3,371 |
| 2005 | 3,115 | 256 | — | 3,371 |
| 2004 | 1,057 | — | — | 1,057 |
| 2000 | 5,273 | 53 | — | 5,326 |
| 1996 | 248 | 17 | — | 265 |