Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GOLDEN VERTEX CORP
2127 SOUTH OPPORTUNITY WAY, BULLHEAD CITY, AZ, 86442
Parent company: MAKO US
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 compounds | Lead And Lead Compounds | Cyanide compounds | Zinc (fume or dust) | Total (lbs) | |
| 2024 | — | — | 688 | 0 | 688 | |
| 2023 | 18,872 | — | 1,288 | 1 | 20,160 | |
| 2022 | — | 1,217 | 384 | — | 1,601 | |
| 2021 | 1,243 | — | 73 | — | 1,316 | |
| 2020 | — | 1,152 | 58 | — | 1,210 | |
| 2019 | — | 931 | 63 | — | 995 | |
| 2018 | — | 463 | 57 | — | 520 | |
▎ 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.