Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
RIVIANA FOODS INC.
505 PORT ROAD, FREEPORT, TX, 77541
Parent company: RIVIANA FOODS INC
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 | Sulfuryl fluoride | Aluminum phosphide | Total (lbs) | |||
| 2024 | 66,888 | 19,148 | 86,036 | |||
| 2023 | 65,208 | 19,148 | 84,356 | |||
| 2022 | 21,730 | 21,234 | 42,964 | |||
| 2021 | 22,798 | 21,234 | 44,032 | |||
| 2020 | 22,798 | — | 22,798 | |||
| 2019 | 22,798 | 647 | 23,445 | |||
| 2017 | 22,798 | — | 22,798 | |||
| 2016 | 22,798 | — | 22,798 | |||
▎ 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.