Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
GREENHECK FAN CORP - OK CAMPUS
3010 N. DAVID PATRICK AVE, TULSA, OK, 74116
Parent company: GREENHECK FAN CORP
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 | 7 | 1 | 0 | 8 |
| 2023 | 4 | 1 | 0 | 5 |
| 2022 | 1 | 0 | 0 | 2 |
| 2021 | 1 | 0 | 0 | 2 |
| 2020 | 1 | 0 | 0 | 1 |