Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PARK AEROSPACE CORP.
486 NORTH OLIVER ROAD BLDG Z, NEWTON, KS, 67114
Parent company: PARK ELECTROCHEMICAL CORP
Carcinogen
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 | N,N-Dimethylformamide | Toluene | N-Methyl-2-pyrrolidone | Tetrabromobisphenol A | Total (lbs) | |
| 2024 | 220 | — | 151 | 1 | 373 | |
| 2023 | 274 | — | — | 2 | 276 | |
| 2022 | 313 | — | — | 1 | 314 | |
| 2021 | 334 | — | — | 1 | 335 | |
| 2020 | 332 | — | — | 1 | 333 | |
| 2019 | 326 | — | — | 2 | 327 | |
| 2018 | 384 | — | — | 2 | 386 | |
| 2017 | 529 | — | — | 1 | 531 | |
| 2016 | 527 | — | — | 1 | 528 | |
| 2015 | 526 | — | — | 2 | 528 | |
| 2014 | 591 | 226 | — | 2 | 819 | |
| 2013 | 779 | 265 | — | 1 | 1,044 | |
| 2012 | — | — | — | 0 | 0 | |
| 2011 | 41 | — | — | 2 | 43 | |
▎ 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.