Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BALTIMORE AIRCOIL CO
15341 RD 28 1/2, MADERA, CA, 93638
Parent company: AMSTED INDUSTRIES INC
Carcinogen
— 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 compounds | Manganese compounds | Manganese And Manganese Compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 2024 | — | — | 10 | — | 6 | 18 |
| 2023 | — | — | 6 | — | 3 | 11 |
| 2022 | — | — | 10 | — | 6 | 19 |
| 2021 | — | — | 10 | — | 6 | 18 |
| 2020 | — | — | 10 | — | 5 | 17 |
| 2019 | — | 11 | — | 5 | — | 18 |
| 2018 | 121 | 11 | — | 5 | — | 139 |
| 2017 | — | 11 | — | 5 | — | 18 |
| 2016 | — | 20 | — | 5 | — | 29 |
| 2015 | — | 11 | — | 5 | — | 18 |
| 2014 | — | 12 | — | 5 | — | 19 |
| 2013 | — | 14 | — | 5 | — | 21 |
| 2012 | — | 16 | — | 5 | — | 23 |
| 2011 | — | 12 | — | 6 | — | 20 |
▎ 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.