Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US ENRICHMENT CORP PADUCAH GASEOUS DIFFUSION PLANT
5600 HOBBS RD, KEVIL, KY, 42053
Parent company: US ENRICHMENT CORP
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 | Dichlorotetrafluoroethane (CFC-114) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Trichloroethylene | Fluorine | Chlorine | Total (lbs) |
| 2014 | — | — | — | — | — | 1 |
| 2013 | 56,705 | 64,076 | — | — | — | 120,791 |
| 2012 | 184,195 | 36,157 | — | 7,061 | — | 227,420 |
| 2011 | 142,194 | 58,362 | — | 7,489 | — | 208,059 |
| 2010 | 241,663 | 63,920 | — | 7,804 | — | 313,394 |
| 2009 | 219,642 | 67,247 | — | 6,875 | — | 293,769 |
| 2008 | 173,813 | 66,506 | — | 6,879 | — | 247,206 |
| 2007 | 190,516 | 63,850 | — | 6,407 | — | 260,781 |
| 2006 | 284,212 | 62,318 | — | 7,383 | — | 353,921 |
| 2005 | 322,532 | 63,779 | — | 7,027 | — | 393,347 |
| 2004 | 299,345 | 60,627 | — | 6,117 | — | 366,096 |
| 2003 | 405,150 | 58,727 | — | 6,013 | — | 469,896 |
| 2002 | 435,000 | 59,204 | — | 6,331 | — | 500,542 |
| 2001 | 474,000 | 58,235 | — | — | — | 532,246 |
| 2000 | 379,000 | 59,700 | — | — | — | 438,700 |
| 1999 | 382,000 | 34,000 | — | — | — | 416,000 |
| 1998 | 373,000 | 34,000 | — | — | 6,710 | 413,710 |
| 1997 | 333,000 | 32,670 | — | — | 5,250 | 370,920 |
| 1996 | 317,000 | 36,770 | — | — | 4,237 | 358,007 |
| 1995 | 350,000 | — | — | — | 2,682 | 352,682 |
| 1994 | 361,000 | — | — | — | 3,650 | 364,760 |
| 1993 | 360,000 | — | 35,305 | — | 5,802 | 411,427 |
| 1992 | 376,000 | — | 23,728 | — | 9,218 | 430,484 |
| 1991 | 485,000 | — | 38,005 | — | 8,504 | 545,939 |
| 1990 | — | — | 62,002 | — | 9,558 | 87,038 |
| 1989 | — | — | 90,300 | — | 8,320 | 112,269 |
| 1988 | — | — | 105,596 | — | 982 | 115,464 |
| 1987 | — | — | — | — | — | 10,850 |
▎ 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.