Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ROQUETTE AMERICA INC
1003 S 5TH ST, KEOKUK, IA, 52632
Parent company: ROQUETTE FRERES
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Ammonia | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Freon 113 (CFC-113) | Nickel | Total (lbs) |
| 2024 | 130,000 | 49,300 | — | — | 780 | 180,080 |
| 2023 | 130,000 | 51,900 | — | — | 450 | 182,516 |
| 2022 | 79,000 | 48,100 | — | — | 500 | 127,743 |
| 2021 | 79,000 | 49,000 | — | — | 500 | 134,273 |
| 2020 | 41,000 | 36,700 | — | — | 500 | 93,500 |
| 2019 | 70,000 | 42,100 | — | — | 500 | 123,887 |
| 2018 | 46,000 | 39,800 | — | — | 500 | 95,783 |
| 2017 | 38,000 | 37,900 | — | — | 500 | 82,981 |
| 2016 | 49,000 | 43,300 | — | — | 500 | 100,586 |
| 2015 | 55,000 | 49,600 | — | — | 500 | 111,482 |
| 2014 | 53,000 | 154,500 | — | — | 590 | 223,596 |
| 2013 | 680,000 | 158,800 | — | — | 500 | 850,255 |
| 2012 | 790,000 | 150,405 | — | — | 1,005 | 950,860 |
| 2011 | 1,300,000 | 180,000 | — | — | 937 | 1,492,196 |
| 2010 | 1,700,000 | 153,700 | — | — | 789 | 1,864,535 |
| 2009 | 1,500,000 | 144,300 | 465 | — | 1,377 | 1,646,733 |
| 2008 | 504,781 | 29,126 | 10,768 | — | 72 | 545,044 |
| 2007 | 145,851 | 31,558 | 141,560 | — | 108 | 319,124 |
| 2006 | 462,091 | 464,125 | 1,260 | — | 1,969 | 985,489 |
| 2005 | 24,000 | 20,720 | 170,005 | — | 450 | 215,234 |
| 2004 | 19,000 | 20,803 | 160,015 | — | 1,945 | 201,822 |
| 2003 | 97,000 | 43,000 | 180,000 | — | 500 | 320,802 |
| 2002 | 225,000 | 39,700 | 170,000 | — | 500 | 435,253 |
| 2001 | 300,000 | 14,950 | 171,000 | — | 500 | 486,504 |
| 2000 | 110,000 | 22,000 | 160,000 | — | 505 | 292,516 |
| 1999 | — | 21,750 | 170,000 | — | 505 | 192,255 |
| 1998 | — | 41,200 | — | — | 255 | 41,455 |
| 1997 | — | 11,650 | — | — | 255 | 11,905 |
| 1996 | — | 14,650 | — | — | — | 14,650 |
| 1995 | — | 13,500 | — | — | — | 41,500 |
| 1994 | — | 67,900 | 1,600 | — | — | 107,035 |
| 1993 | — | 97,755 | 255 | — | 36,915 | 201,288 |
| 1992 | — | 105,740 | 255 | 24,200 | 51,760 | 280,423 |
| 1991 | — | 72,012 | 53 | 30,800 | — | 206,122 |
| 1990 | — | 30,750 | 250 | 74,800 | — | 106,550 |
| 1989 | — | 30,750 | 250 | 74,800 | — | 106,050 |
| 1988 | — | — | — | — | — | 750 |
| 1987 | — | — | — | 22,000 | — | 22,000 |
▎ 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.