Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
APAC-CENTRAL INC TULSA GENCOR ASPHALT 4053
14115 E 36TH ST NORT, TULSA, OK, 74116
Parent company: CRH AMERICAS INC
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Lead And Lead Compounds | Polycyclic aromatic compounds | Lead compounds | Lead | Benzo[g,h,i]perylene | Total (lbs) |
| 2024 | 9 | 2 | — | — | 0 | 11 |
| 2023 | 9 | 1 | — | — | 0 | 10 |
| 2022 | 9 | 1 | — | — | 0 | 10 |
| 2021 | — | 1 | 6 | — | 0 | 7 |
| 2020 | 6 | 1 | — | — | 0 | 7 |
| 2019 | 6 | 1 | — | — | 0 | 7 |
| 2018 | — | 1 | — | 1 | 0 | 2 |
| 2017 | — | 1 | — | 1 | 0 | 2 |
| 2016 | — | 1 | — | 0 | 0 | 2 |
| 2015 | — | 1 | — | 0 | — | 2 |
| 2014 | — | 1 | — | 1 | — | 2 |
| 2013 | — | 1 | — | 1 | — | 2 |
| 2012 | — | 1 | — | 1 | — | 2 |
| 2011 | — | 2 | — | 0 | — | 2 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.