Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HERBERT MALARKEY ROOFING CO
3400 S. COUNCIL ROAD, OKLAHOMA CITY, OK, 73179
Parent company: HOLCIM PARTICIPATIONS (US)
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 | Copper compounds | Polycyclic aromatic compounds | Copper And Copper Compounds | Zinc compounds | Total |
|---|---|---|---|---|---|
| 2024 | 17 | 3 | — | 7 | 27 |
| 2023 | 11 | 2 | — | 4 | 17 |
| 2022 | 16 | 2 | — | 3 | 21 |
| 2021 | — | 2 | 13 | 3 | 18 |
| 2020 | — | 2 | 5 | 0 | 7 |
| 2019 | 2 | 2 | — | 0 | 4 |
| 2018 | 2 | 2 | — | — | 4 |
| 2017 | 2 | 2 | — | — | 4 |
| 2016 | 3 | 2 | — | — | 5 |
| 2015 | 1 | 1 | — | — | 2 |
| 2014 | 3 | 1 | — | — | 4 |
| 2013 | 2 | 2 | — | — | 4 |
| 2012 | — | 1 | — | — | 1 |