Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ESNA TEXAS
6625 IRON HORSE BLVD, NORTH RICHLAND HILLS, TX, 76180
Parent company: NOVARIA GROUP
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 | Chromium | Nickel | Total (lbs) | ||
| 2021 | 40 | — | — | 40 | ||
| 2020 | 27 | — | — | 27 | ||
| 2019 | 85 | 16 | 12 | 114 | ||
| 2018 | 81 | 16 | 12 | 108 | ||
| 2017 | 69 | 13 | 10 | 92 | ||
| 2016 | 75 | 14 | 11 | 100 | ||
▎ 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.