Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TIMBER AUTOMATION LLC
400 AVIATION PLZ, HOT SPRINGS NATIONAL PARK, AR, 71913
Parent company: USNR LLC
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 | Manganese | Chromium | Aluminum (fume or dust) | Copper | Nickel | Total |
|---|---|---|---|---|---|---|
| 2024 | 8 | 24 | — | 4 | 18 | 54 |
| 2023 | 16 | 21 | — | 5 | 13 | 55 |
| 2022 | 17 | 1 | 9 | 6 | 1 | 34 |
| 2021 | 15 | 1 | 8 | 5 | 1 | 30 |
| 2020 | 13 | 1 | 7 | 4 | 1 | 26 |
| 2019 | 18 | 1 | 9 | 6 | 1 | 35 |
| 2018 | 27 | 1 | 14 | 9 | 1 | 52 |