Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
O'NEAL MANUFACTURING SERVICES
14620 HENRY RD, HOUSTON, TX, 77060
Parent company: NA
Carcinogen
— 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 | Manganese | Chromium | Nickel | Total (lbs) | ||
| 2024 | 23 | — | — | 23 | ||
| 2023 | 37 | — | — | 37 | ||
| 2022 | 1,034 | 79 | 71 | 1,184 | ||
| 2021 | 2 | 0 | 0 | 2 | ||
| 2020 | 174 | 18 | 16 | 208 | ||
| 2019 | 589 | 5 | 6 | 601 | ||
▎ 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.