Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BWXT NUCLEAR OPERATIONS GROUP INC.
1570 MOUNT ATHOS RD, LYNCHBURG, VA, 24504
Parent company: BWX TECHNOLOGIES INC
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) | Freon 113 (CFC-113) | Dichloromethane | Trichloroethylene | Nitric acid | Total (lbs) |
| 2024 | 371,231 | — | — | — | 2,425 | 378,260 |
| 2023 | 477,367 | — | — | — | 2,425 | 482,938 |
| 2022 | 586,638 | — | — | — | 2,427 | 593,457 |
| 2021 | 446,631 | — | — | — | 2,832 | 454,434 |
| 2020 | 608,602 | — | — | — | 2,541 | 615,191 |
| 2019 | 453,078 | — | — | — | 2,959 | 460,435 |
| 2018 | 368,449 | — | — | — | 2,860 | 375,586 |
| 2017 | 497,787 | — | — | — | 2,822 | 505,926 |
| 2016 | 420,118 | — | — | — | 2,714 | 427,760 |
| 2015 | 565,961 | — | — | — | 2,716 | 575,670 |
| 2014 | 575,163 | — | — | — | 2,893 | 583,600 |
| 2013 | 477,066 | — | — | — | 2,634 | 485,007 |
| 2012 | 977,006 | — | — | — | 3,297 | 984,749 |
| 2011 | 934,693 | — | — | — | 3,061 | 942,493 |
| 2010 | 1,025,801 | — | — | — | 3,074 | 1,034,076 |
| 2009 | 1,010,985 | — | — | — | 2,950 | 1,019,016 |
| 2008 | 1,275,789 | — | — | — | 3,355 | 1,283,352 |
| 2007 | 1,484,657 | — | — | — | 3,175 | 1,491,551 |
| 2006 | 1,334,846 | — | — | — | 2,894 | 1,341,994 |
| 2005 | 1,283,358 | — | — | — | 3,245 | 1,292,411 |
| 2004 | 1,139,545 | — | — | — | 3,613 | 1,147,533 |
| 2003 | 1,047,014 | — | — | — | 3,866 | 1,054,490 |
| 2002 | 874,377 | — | — | — | 3,492 | 880,266 |
| 2001 | 996,332 | — | — | — | 3,817 | 1,003,073 |
| 2000 | 721,349 | — | — | — | 3,931 | 725,876 |
| 1999 | 880,000 | — | — | — | 4,048 | 884,581 |
| 1998 | 891,500 | — | — | — | 3,733 | 895,764 |
| 1997 | 858,755 | — | — | — | 2,822 | 862,099 |
| 1996 | 588,000 | — | — | — | 2,800 | 591,320 |
| 1995 | 595,100 | — | — | — | 2,721 | 598,235 |
| 1994 | — | — | — | — | 467 | 748 |
| 1993 | — | — | — | 32,400 | 470 | 33,657 |
| 1992 | — | — | — | 32,800 | 470 | 47,250 |
| 1991 | — | 10,100 | 10,100 | 78,200 | 940 | 169,054 |
| 1990 | — | 141,400 | 141,400 | 89,420 | 660 | 414,193 |
| 1989 | — | 151,500 | 151,500 | 83,390 | 1,200 | 427,897 |
| 1988 | — | 121,200 | 121,200 | 81,470 | — | 354,870 |
| 1987 | — | 91,000 | 88,000 | — | — | 179,000 |
▎ 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.