Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
U.S. DOE BAYOU CHOCTAW SPR SITE
60825-B HWY 1148, PLAQUEMINE, LA, 70764
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 |
|---|---|---|---|---|
| 2022 | 28 | 2 | — | 30 |
| 2021 | 48 | 4 | 1 | 53 |
| 2020 | 113 | 9 | 1 | 123 |
| 2017 | 180 | 15 | — | 195 |
| 2012 | 35 | 2 | — | 37 |
| 2008 | 58 | 5 | — | 63 |
| 2005 | 569 | 47 | — | 616 |
| 2004 | 580 | 47 | — | 627 |
| 2000 | 2,181 | 31 | — | 2,212 |