Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US DOD USAF ANG JEFFERSON PROVING GROUND
1661 WEST NIBLO ROAD JPG, MADISON, IN, 47250
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 | Total (lbs) | ||||
| 2024 | 980 | 980 | ||||
| 2023 | 771 | 771 | ||||
| 2022 | 394 | 394 | ||||
| 2021 | 2,170 | 2,170 | ||||
| 2020 | 1,805 | 1,805 | ||||
| 2019 | 3,166 | 3,166 | ||||
| 2018 | 1,594 | 1,594 | ||||
| 2017 | 2,899 | 2,899 | ||||
| 2016 | 3,837 | 3,837 | ||||
| 2015 | 275 | 275 | ||||
| 2014 | 2,380 | 2,380 | ||||
| 2013 | 2,536 | 2,536 | ||||
| 2012 | 1,060 | 1,060 | ||||
| 2011 | 1,120 | 1,120 | ||||
▎ 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.