Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
A ZAHNER CO
2860 ALOUETTE DR, GRAND PRAIRIE, TX, 75052
Parent company: NA
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 | Copper | Nickel | Chromium | Zinc compounds | Manganese | Total (lbs) |
| 2018 | 11 | 6 | 6 | 15 | 10 | 47 |
| 2017 | 7 | 5 | 5 | 5 | — | 22 |
| 2016 | 5 | 5 | 5 | 5 | — | 20 |
| 2015 | 5 | 5 | 5 | — | — | 15 |
| 2014 | 10 | 10 | 10 | — | — | 30 |
▎ 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.