Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
O'NEAL MANUFACTURING SERVICES
2975 D US S AVE, AMBRIDGE, PA, 15003
Parent company: NA
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 | Nickel | Chromium | Total |
|---|---|---|---|---|
| 2024 | 4 | — | 0 | 5 |
| 2023 | 7 | — | 0 | 7 |
| 2022 | 8 | 0 | — | 8 |
| 2021 | 7 | 0 | — | 8 |
| 2020 | 106 | 55 | 55 | 216 |
| 2019 | 45 | 18 | 8 | 71 |
| 2018 | 16 | — | — | 16 |
| 2017 | 218 | — | — | 218 |
| 2016 | 36 | — | — | 36 |
| 2015 | 36 | — | — | 36 |
| 2014 | 0 | — | — | 0 |
| 2012 | 0 | — | — | 0 |
| 2011 | 0 | — | — | 0 |