Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OZARK MATERIALS LLC AN INGEVITY CO
80 E AIRPARK VISTA BLVD, DAYTON, NV, 89403
Parent company: INGEVITY CORP
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 | Methanol | Silver | Total (lbs) | |||
| 2024 | 8,115 | — | 8,115 | |||
| 2023 | 4,944 | — | 4,944 | |||
| 2022 | 7,712 | — | 7,712 | |||
| 2016 | — | 1 | 1 | |||
▎ 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.