Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CARDINAL GLASS
716 NE 6TH ST, GREENFIELD, IA, 50849
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 | 2 | 1 | — | 3 |
| 2022 | 4 | 1 | 1 | 6 |
| 2021 | 4 | 1 | 1 | 6 |
| 2018 | 4 | — | — | 4 |