Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US ARMY NATIONAL GUARD FORT CHAFFEE RANGES
BLDG 1370 FORT SMITH BLVD, FORT CHAFFEE, AR, 72905
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 | Copper | Lead | Lead And Lead Compounds | Lead compounds | Total (lbs) | |
| 2024 | 27,874 | — | 24,584 | — | 52,458 | |
| 2023 | 31,608 | — | 25,140 | — | 56,748 | |
| 2022 | 31,205 | — | 27,423 | — | 58,628 | |
| 2021 | 25,570 | — | 24,238 | — | 49,808 | |
| 2020 | 29,157 | — | 21,597 | — | 50,754 | |
| 2019 | 35,152 | — | 23,388 | — | 58,540 | |
| 2018 | 32,641 | — | 25,482 | — | 58,122 | |
| 2017 | 25,399 | 18,361 | — | 63 | 43,823 | |
| 2016 | 35,920 | 30,488 | — | 101 | 66,509 | |
| 2015 | 64,425 | 54,994 | — | 239 | 119,658 | |
| 2014 | 53,509 | 31,236 | — | 163 | 84,909 | |
| 2013 | 43,672 | 26,431 | — | 53 | 70,156 | |
| 2012 | 33,231 | 24,868 | — | 525 | 58,624 | |
| 2011 | 23,066 | 25,275 | — | 67 | 48,408 | |
| 2010 | 67,484 | 20,462 | — | 230 | 88,176 | |
| 2009 | 29,763 | 28,449 | — | 83 | 58,295 | |
| 2008 | 34,408 | 28,876 | — | 107 | 63,391 | |
| 2007 | 42,921 | 32,599 | — | 443 | 75,963 | |
▎ 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.