Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
J R SIMPLOT CO DON SID ING
1150 W HWY 30, POCATELLO, ID, 83204
Parent company: J R SIMPLOT CO
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Hydrogen fluoride | Vanadium compounds | Ammonia | Zinc compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total |
|---|---|---|---|---|---|---|
| 2024 | 445,691 | 630,194 | 426,158 | 351,557 | — | 2,830,454 |
| 2023 | 424,702 | 640,944 | 449,570 | 357,057 | 420,172 | 2,864,096 |
| 2022 | 301,420 | 591,597 | 406,050 | 328,606 | — | 2,541,833 |
| 2021 | 1,121,182 | 722,034 | 416,229 | 578,494 | 482,156 | 3,956,897 |
| 2020 | 1,024,568 | 681,344 | 405,422 | 538,019 | 454,590 | 3,703,589 |
| 2019 | 1,372,042 | 712,185 | 345,282 | 631,990 | 478,629 | 4,161,424 |
| 2018 | 1,039,216 | 743,825 | 431,651 | 568,568 | 495,336 | 3,936,379 |
| 2017 | 810,292 | 684,564 | 435,829 | 490,963 | 454,254 | 3,498,301 |
| 2016 | 842,637 | 724,638 | 427,122 | 516,529 | 480,686 | 3,639,000 |
| 2015 | 835,186 | 721,664 | 437,598 | 512,359 | 478,611 | 3,645,011 |
| 2014 | 1,300,666 | 695,193 | 444,109 | 533,131 | 463,031 | 4,043,691 |
| 2013 | 1,497,289 | 681,263 | 421,775 | 524,839 | 453,865 | 4,172,600 |
| 2012 | 950,079 | 888,902 | 407,746 | 614,450 | 588,695 | 4,228,135 |
| 2011 | 913,091 | 767,902 | 409,065 | 551,756 | 509,618 | 3,835,214 |
| 2010 | 917,419 | 779,738 | 265,468 | 558,374 | 517,376 | 4,964,433 |
| 2009 | 884,871 | 699,920 | 231,768 | 513,853 | 465,062 | 4,091,792 |
| 2008 | 897,254 | 718,551 | 122,842 | 524,420 | 477,266 | 3,417,198 |
| 2007 | 910,950 | 739,716 | 115,489 | 536,093 | 491,142 | 3,508,791 |
| 2006 | 909,168 | 745,737 | 102,384 | 539,397 | 495,084 | 3,510,072 |
| 2005 | 913,941 | 744,355 | 106,806 | 538,611 | 494,174 | 3,508,707 |
| 2004 | 905,194 | 742,350 | 109,643 | 537,488 | 492,862 | 3,489,422 |
| 2003 | 30,425 | — | 107,979 | — | — | 226,360 |
| 2002 | 38,000 | — | 127,064 | — | — | 233,508 |
| 2001 | 46,000 | — | 249,083 | — | — | 778,349 |
| 2000 | 51,000 | — | 516,000 | — | — | 724,690 |
| 1999 | 38,000 | — | 446,000 | — | — | 614,880 |
| 1998 | 36,000 | — | 761,000 | — | — | 1,478,850 |
| 1997 | 33,000 | — | 142,000 | — | — | 288,330 |
| 1996 | 43,000 | — | 144,000 | — | — | 288,360 |
| 1995 | 12,400 | — | 125,000 | — | — | 170,860 |
| 1994 | — | — | — | — | — | 8,900 |
| 1993 | 43,300 | — | 474,000 | — | — | 575,393 |
| 1992 | 23,300 | — | 493,919 | — | — | 595,059 |
| 1991 | — | — | 460,915 | — | — | 1,018,765 |
| 1990 | — | — | 481,900 | — | 30 | 593,990 |
| 1989 | — | — | 498,800 | — | — | 661,800 |
| 1988 | — | — | 501,700 | — | — | 614,700 |
| 1987 | — | — | 554,700 | — | — | 554,700 |