Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US DOE EAST TENNESSEE TECHNOLOGY PARK
RT 58 & BLAIR RD, OAK RIDGE, TN, 37830
Parent company: US DEPARTMENT OF ENERGY
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) | Chlorine | Lead | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Diisocyanates | Total (lbs) |
| 2017 | — | — | — | — | 1 | 1 |
| 2016 | — | — | — | — | 0 | 0 |
| 2015 | — | — | — | — | 0 | 0 |
| 2014 | — | — | — | — | 0 | 0 |
| 2011 | — | — | — | — | 0 | 0 |
| 2010 | — | — | — | — | 0 | 0 |
| 2009 | — | 11 | — | — | — | 34 |
| 2008 | — | 38 | — | — | 1,176 | 1,280 |
| 2007 | — | 48 | — | — | — | 133 |
| 2006 | — | 16 | — | — | — | 45 |
| 2005 | — | — | — | — | — | 0 |
| 2003 | — | — | — | — | — | 64 |
| 2002 | — | — | — | — | — | 43 |
| 2001 | — | — | 59 | — | — | 84 |
| 2000 | 2,093 | — | 14 | — | — | 2,409 |
| 1999 | 2,057 | — | 31 | 221 | — | 2,403 |
| 1998 | 6,857 | — | 86 | — | — | 6,961 |
| 1997 | 17,837 | — | 34 | — | — | 17,908 |
| 1996 | 18,770 | — | 950 | — | — | 19,886 |
| 1995 | 19,131 | — | 515 | — | — | 19,729 |
| 1994 | — | — | — | — | — | 88 |
| 1993 | — | 5,220 | — | 1,085 | — | 6,388 |
▎ 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.