Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SMICO MANUFACTURING CO INC.
6101 CAMILLE AVENUE, OKLAHOMA CITY, OK, 73149
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 | Nickel | Chromium | Manganese | Total |
|---|---|---|---|---|
| 2024 | 34 | 34 | 8 | 76 |
| 2023 | 28 | — | 7 | 35 |
| 2022 | 29 | 29 | 7 | 65 |
| 2021 | 30 | — | 6 | 36 |
| 2020 | 8 | 7 | 2 | 17 |
| 2019 | 8 | 8 | 2 | 18 |
| 2018 | 1 | 3 | 2 | 6 |
| 2017 | 2 | 5 | 3 | 10 |
| 2016 | 2 | 5 | 4 | 11 |