Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PMC BIOGENIX INC
1231 POPE ST, MEMPHIS, TN, 38108
Parent company: PMC GROUP INC
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 | Ammonia | Methanol | Ethylene glycol | Nickel compounds | Chlorine dioxide | Total (lbs) |
| 2024 | 671,685 | 920 | — | — | — | 672,611 |
| 2023 | 347,655 | 6,714 | 6 | — | — | 354,381 |
| 2022 | 309,471 | 4,040 | 15 | — | — | 313,532 |
| 2021 | 622,518 | 3,020 | 154 | — | — | 625,698 |
| 2020 | 540,542 | 4,240 | 260 | — | — | 545,048 |
| 2019 | 463,144 | 3,940 | 113 | — | — | 467,203 |
| 2018 | 486,545 | 7,800 | 154 | — | — | 494,505 |
| 2017 | 809,763 | 9,160 | 99 | — | — | 819,028 |
| 2016 | 674,911 | 8,640 | 94 | — | — | 683,651 |
| 2015 | 668,474 | 7,420 | 100 | — | — | 676,000 |
| 2014 | 932,858 | 5,120 | 48 | — | — | 938,032 |
| 2013 | 780,844 | 8,500 | 69 | — | — | 789,419 |
| 2012 | 715,475 | 12,420 | — | — | — | 727,901 |
| 2011 | 609,732 | 7,160 | — | — | — | 616,898 |
| 2010 | 606,848 | 15,105 | 10 | — | — | 621,963 |
| 2009 | 614,365 | 10,510 | 6 | — | — | 624,881 |
| 2008 | 993,678 | 13,072 | 19 | — | — | 1,006,769 |
| 2007 | 889,363 | 5,519 | 22 | — | — | 894,904 |
| 2006 | 760,000 | 18,200 | 22 | — | — | 778,512 |
| 2005 | 408,117 | 1,500 | 10 | — | — | 409,632 |
| 2004 | 824,990 | 3,848 | 38 | — | — | 828,882 |
| 2003 | 800,200 | 3,300 | 35 | — | — | 803,541 |
| 2002 | 590,220 | 2,400 | 62 | — | — | 592,688 |
| 2001 | 470,220 | 2,800 | 62 | — | — | 473,088 |
| 2000 | 370,220 | 3,500 | 61 | — | — | 373,787 |
| 1999 | 214,220 | 9,700 | 702 | 1,400 | — | 226,028 |
| 1998 | 146,220 | 6,600 | 592 | 2,900 | — | 156,624 |
| 1997 | 248,220 | 5,700 | 762 | — | — | 254,762 |
| 1996 | 380,220 | 5,800 | 792 | — | — | 386,986 |
| 1995 | 790,220 | 7,700 | 222 | — | — | 798,279 |
| 1994 | 518,641 | 14,114 | 209 | — | — | 532,970 |
| 1993 | 262,220 | 18,700 | 75 | — | — | 281,032 |
| 1992 | 233,220 | 17,000 | 46 | — | — | 250,287 |
| 1991 | 402,220 | 16,000 | 56 | — | — | 418,876 |
| 1990 | 286,000 | 16,100 | 38 | — | — | 302,243 |
| 1989 | 354,000 | 47,000 | 38 | — | 880 | 402,191 |
| 1988 | 196,000 | 9,550 | — | — | 1,200 | 207,031 |
| 1987 | — | — | — | — | — | 250 |
▎ 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.