Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WILBARA LLC
4620 HWY 421 N, WILMINGTON, NC, 28401
Parent company: NA
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 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) | ||||
| 2024 | 12,646 | 12,646 | ||||
| 2023 | 14,453 | 14,453 | ||||
| 2022 | 15,924 | 15,924 | ||||
| 2021 | 15,300 | 15,300 | ||||
| 2020 | 15,193 | 15,193 | ||||
| 2019 | 10,221 | 10,221 | ||||
| 2018 | 13,774 | 13,774 | ||||
| 2017 | 14,355 | 14,355 | ||||
| 2016 | 10,729 | 10,729 | ||||
| 2015 | 17,612 | 17,612 | ||||
| 2014 | 15,589 | 15,589 | ||||
| 2013 | 13,873 | 13,873 | ||||
| 2012 | 11,930 | 11,930 | ||||
| 2011 | 10,711 | 10,711 | ||||
| 2010 | 423 | 423 | ||||
▎ 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.