Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
665 LYBRAND ST, POSTVILLE, IA, 52162
Parent company: NA
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Methanol | Phenol | Toluene | N,N-Dimethylformamide | Acetone | Total |
|---|---|---|---|---|---|---|
| 2024 | 16,301 | 163,988 | 59,669 | 38,229 | — | 294,101 |
| 2023 | 16,290 | 166,078 | 59,800 | 47,889 | — | 304,471 |
| 2022 | 19,136 | 176,864 | 59,248 | 74,725 | — | 346,688 |
| 2021 | 22,453 | 183,901 | 55,730 | 103,450 | — | 368,204 |
| 2020 | 26,830 | 153,388 | 61,812 | 69,208 | — | 313,882 |
| 2019 | 31,380 | 201,991 | 64,084 | 81,178 | — | 381,668 |
| 2018 | 32,340 | 211,769 | 64,769 | 77,944 | — | 410,814 |
| 2017 | 31,346 | 208,562 | 79,936 | 87,509 | — | 407,354 |
| 2016 | 32,050 | 205,912 | 75,788 | 113,126 | — | 426,876 |
| 2015 | 34,106 | 219,259 | 75,393 | 81,472 | — | 410,230 |
| 2014 | 42,029 | 251,703 | 78,565 | 94,834 | — | 473,896 |
| 2013 | 47,106 | 288,836 | 88,767 | 83,338 | — | 515,087 |
| 2012 | 37,251 | 253,220 | 81,560 | 64,015 | — | 441,557 |
| 2011 | 37,372 | 239,375 | 86,087 | 73,893 | — | 450,109 |
| 2010 | 34,073 | 245,316 | 91,557 | 110,755 | — | 487,151 |
| 2009 | 29,242 | 229,015 | 34,376 | 77,646 | — | 385,020 |
| 2008 | 41,575 | 304,469 | 58,621 | 120,254 | — | 549,935 |
| 2007 | 52,035 | 250 | 46,246 | 99,877 | — | 218,286 |
| 2006 | 38,893 | 60 | 101,443 | 106,995 | — | 247,391 |
| 2005 | 39,617 | 84 | 110,422 | 102,517 | — | 252,640 |
| 2004 | 53,207 | 100 | 107,819 | 79,857 | — | 250,550 |
| 2003 | 36,411 | 68 | 123,645 | 50,479 | — | 223,165 |
| 2002 | 31,204 | 68 | 75,513 | 37,886 | — | 156,335 |
| 2001 | 26,894 | 62 | 68,807 | 54,314 | — | 160,860 |
| 2000 | 25,298 | 500 | 86,600 | 120,830 | — | 276,808 |
| 1999 | 26,860 | 85 | 85,320 | 76,610 | — | 200,635 |
| 1998 | 22,700 | 300 | 82,880 | 93,280 | — | 199,160 |
| 1997 | 26,900 | 528 | 58,100 | 116,100 | — | 201,628 |
| 1996 | 22,600 | 300 | 50,100 | 80,600 | — | 153,662 |
| 1995 | 29,930 | 429 | 148,301 | 136,300 | — | 315,033 |
| 1994 | 57,000 | 350 | 141,000 | — | — | 198,358 |
| 1993 | 157,100 | 370 | 259,000 | — | 338,250 | 767,806 |
| 1992 | 956,000 | 264 | 207,000 | — | 336,020 | 1,513,512 |
| 1991 | 1,281,014 | 58 | 122,488 | — | 240,359 | 1,644,143 |
| 1990 | 1,419,798 | 58 | 187,654 | — | 309,523 | 1,918,018 |
| 1989 | 1,587,291 | 1 | 220,973 | — | 285,377 | 2,093,937 |
| 1988 | 1,602,728 | 24 | 222,141 | — | 347,595 | 2,360,760 |
| 1987 | — | — | — | — | 220,000 | 220,000 |