Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US ARMY NATIONAL GUARD CAMP GRUBER RANGE
HWY 10, BRAGGS, OK, 74423
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 | 2,138 | 2,138 | ||||
| 2023 | 1,888 | 1,888 | ||||
| 2022 | 2,413 | 2,413 | ||||
| 2021 | 2,120 | 2,120 | ||||
| 2020 | 1,775 | 1,775 | ||||
| 2019 | 3,712 | 3,712 | ||||
| 2018 | 6,362 | 6,362 | ||||
| 2017 | 7,580 | 7,580 | ||||
| 2016 | 5,628 | 5,628 | ||||
| 2015 | 5,548 | 5,548 | ||||
| 2014 | 8,408 | 8,408 | ||||
| 2013 | 9,143 | 9,143 | ||||
| 2012 | 6,740 | 6,740 | ||||
| 2011 | 5,018 | 5,018 | ||||
▎ 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.