Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AMERICAN HOWA OF OHIO
222 STOVER DR, DELAWARE, OH, 43015
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 | Diisocyanates | Total (lbs) | ||||
| 2024 | 13,020 | 13,020 | ||||
| 2023 | 370 | 370 | ||||
| 2022 | 385 | 385 | ||||
| 2021 | 334 | 334 | ||||
| 2020 | 452 | 452 | ||||
| 2019 | 582 | 582 | ||||
| 2018 | 372 | 372 | ||||
| 2017 | 350 | 350 | ||||
▎ 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.