Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CP KELCO
1200 W 20TH ST, OKMULGEE, OK, 74447
Parent company: CP KELCO U.S. INC
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Total (lbs) | ||||
| 2024 | 43,741 | 43,741 | ||||
| 2023 | 48,562 | 48,562 | ||||
| 2022 | 93,497 | 93,497 | ||||
| 2021 | 90,153 | 90,153 | ||||
| 2020 | 115,765 | 115,765 | ||||
| 2019 | 98,684 | 98,684 | ||||
| 2018 | 74,052 | 74,052 | ||||
| 2017 | 76,048 | 76,048 | ||||
| 2016 | 130,215 | 130,215 | ||||
| 2015 | 114,434 | 114,434 | ||||
| 2014 | 116,617 | 116,617 | ||||
| 2013 | 141,441 | 141,441 | ||||
| 2012 | 49,944 | 49,944 | ||||
| 2011 | 63,794 | 63,794 | ||||
| 2010 | 127,070 | 127,070 | ||||
| 2009 | 13,390 | 13,390 | ||||
| 2008 | 11,542 | 11,542 | ||||
| 2007 | 9,088 | 9,088 | ||||
| 2006 | 20,505 | 20,505 | ||||
| 2005 | 13,124 | 13,124 | ||||
▎ 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.