Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SUN DRILLING PRODUCTS CORP
503 MAIN STREET, BELLE CHASSE, LA, 70037
Parent company: SUN DRILLING PRODUCTS CORP
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 | Styrene | Total (lbs) | ||||
| 2024 | 3,824 | 3,824 | ||||
| 2023 | 2,486 | 2,486 | ||||
| 2022 | 5,316 | 5,316 | ||||
| 2021 | 4,911 | 4,911 | ||||
| 2020 | 4,860 | 4,860 | ||||
| 2019 | 7,260 | 7,260 | ||||
| 2018 | 4,687 | 4,687 | ||||
| 2017 | 3,923 | 3,923 | ||||
▎ 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.