Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MIDLAND STEEL CO
202 BOEH LN, WATHENA, KS, 66090
Parent company: NA
Carcinogen
PBT
— 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 | Lead | Total |
|---|---|---|---|---|---|
| 2024 | 1 | 0 | 6 | — | 7 |
| 2022 | 11 | 9 | 29 | — | 49 |
| 2021 | 29 | 22 | 27 | — | 78 |
| 2020 | — | — | 6 | — | 6 |
| 2019 | — | — | 9 | — | 9 |
| 2018 | — | — | 9 | — | 9 |
| 2017 | 22 | 19 | 3 | — | 44 |
| 2013 | 21 | 18 | 3 | — | 42 |
| 2012 | 23 | 20 | 3 | 2 | 48 |
| 2011 | 19 | 16 | 3 | — | 38 |