Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MIDWEST COOLING TOWERS INC
1156 HWY 19 E, NINNEKAH, OK, 73067
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 | Acetone | Methyl methacrylate | Dimethyl phthalate | Total (lbs) | |
| 2024 | 38,204 | — | — | — | 38,204 | |
| 2023 | 38,834 | — | — | — | 38,834 | |
| 2022 | 55,791 | — | — | 11 | 55,801 | |
| 2021 | 50,226 | — | — | — | 50,226 | |
| 2020 | 49,943 | — | — | — | 49,943 | |
| 2019 | 57,556 | — | — | — | 57,556 | |
| 2018 | 63,575 | — | — | — | 63,575 | |
| 2017 | 49,652 | — | — | — | 49,652 | |
| 2016 | 49,275 | — | — | — | 49,275 | |
| 2015 | 45,723 | — | — | — | 45,723 | |
| 2014 | 64,113 | — | — | — | 64,113 | |
| 2013 | 59,677 | — | — | — | 59,677 | |
| 2012 | 57,469 | — | — | — | 57,469 | |
| 2011 | 49,849 | — | — | — | 49,849 | |
| 2010 | 36,199 | — | — | — | 36,199 | |
| 2009 | 50,431 | — | — | — | 50,431 | |
| 2008 | 69,360 | — | — | — | 69,360 | |
| 2007 | 43,172 | — | — | — | 43,172 | |
| 2006 | 39,257 | — | — | — | 39,257 | |
| 2005 | 47,975 | — | — | — | 47,975 | |
| 2004 | 27,640 | — | — | — | 27,640 | |
| 2003 | 59,960 | — | 2,000 | — | 61,960 | |
| 2002 | 123,353 | — | — | — | 123,353 | |
| 2001 | 73,673 | — | — | — | 73,673 | |
| 2000 | 55,962 | — | — | — | 55,962 | |
| 1999 | 76,517 | — | — | — | 76,517 | |
| 1998 | 73,744 | — | — | — | 73,744 | |
| 1997 | 16,992 | — | — | — | 16,992 | |
| 1996 | 11,772 | — | — | — | 11,772 | |
| 1995 | 16,172 | — | — | — | 16,172 | |
| 1994 | 16,432 | — | — | — | 16,432 | |
| 1993 | 18,012 | 3,050 | — | — | 21,062 | |
| 1992 | 17,416 | 6,200 | — | — | 23,616 | |
| 1991 | 250 | 4,000 | — | — | 4,250 | |
| 1990 | 250 | 5,800 | — | — | 6,050 | |
| 1989 | 250 | 9,800 | — | — | 10,050 | |
| 1988 | 250 | 5,300 | — | — | 5,550 | |
▎ 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.