Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PARKS MANUFACTURING INC
711 BOREN BLVD, SEMINOLE, OK, 74868
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 | Styrene | Total (lbs) | ||||
| 2022 | 27,866 | 27,866 | ||||
| 2021 | 28,800 | 28,800 | ||||
| 2020 | 15,500 | 15,500 | ||||
| 2019 | 38,362 | 38,362 | ||||
| 2018 | 32,143 | 32,143 | ||||
| 2017 | 31,700 | 31,700 | ||||
| 2016 | 32,692 | 32,692 | ||||
| 2015 | 22,200 | 22,200 | ||||
| 2014 | 21,520 | 21,520 | ||||
| 2013 | 20,480 | 20,480 | ||||
| 2012 | 20,411 | 20,411 | ||||
| 2011 | 14,664 | 14,664 | ||||
| 2010 | 16,677 | 16,677 | ||||
| 2009 | 8,544 | 8,544 | ||||
| 2008 | 15,984 | 15,984 | ||||
| 2007 | 18,790 | 18,790 | ||||
| 2006 | 12,640 | 12,640 | ||||
▎ 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.