Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US DOD USAF JOINT BASE CHARLESTON AIR RANGES
628 CES CEIE 210 W STEWART AVE, JOINT BASE CHARLESTON, SC, 29404
Parent company: US DEPARTMENT OF DEFENSE
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 | Lead | Xylene (mixed isomers) | Ethylbenzene | Naphthalene | Cumene | Total (lbs) |
| 2024 | — | — | 6 | 3 | — | 9 |
| 2023 | — | 51 | 17 | 2 | 1 | 70 |
| 2022 | — | 56 | 15 | 2 | 3 | 76 |
| 2021 | — | 3 | 0 | 6 | — | 10 |
| 2017 | 1,335 | — | — | — | — | 1,335 |
| 2016 | 1,531 | — | — | — | — | 1,531 |
| 2015 | 1,498 | — | — | — | — | 1,498 |
| 2014 | 595 | — | — | — | — | 595 |
| 2013 | 151 | — | — | — | — | 151 |
| 2009 | 175 | — | — | — | — | 175 |
▎ 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.