Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ADELL PLASTICS
4530 ANNAPOLIS RD, HALETHORPE, MD, 21227
Parent company: ADELL PLASTICS
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 | Zinc compounds | Trifluralin | Total (lbs) | |||
| 2021 | 15 | — | 15 | |||
| 2018 | 540 | — | 540 | |||
| 2017 | 250 | — | 250 | |||
| 2016 | 7,909 | — | 7,909 | |||
| 2008 | — | 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.