Working Data File Sets

• Started operations in 1947
• Focused on Research & Development
• Still in operation today

For more information see: Brookhaven National Laboratory

• Started operations in 1948
• Focused on Material Processing
• Operations ceased in 1989

For more information see: Fernald Facility

• Started operations in 1943
• Focused on Material Production
• Operations ceased in 1988

For more information see: Hanford Site

• Started operations in 1949
• Focused on Research & Development
• Formally ceased operations in 1992

For more information see: Idaho National Laboratory Site

• Started operations in 1952
• Focused on Research & Development
• Operations ceased in 2006

For more information see: Lawrence Livermore National Laboratory Site

• Started operations in 1943
• Focused on Materials Processing
• The site is now closed

For more information see: Linde Plant Site

• Started operations in 1943
• Focused on Research & Development
• Still in operation today

For more information see: Los Alamos National Laboratory Site

• Started operations in 1942
• Focused on Enrichment
• Operations ceased in 1993

For more information see: Mallinckrodt Facility Site

• Started operations in 1949
• Focused on Material Production
• Operations ceased

For more information see: Mound Plant Site

• Started operations in 1951
• Focused on Weapons
• Still in operation today

For more information see: Nevada Test Site

K25
(Gaseous Diffusion Plant)

• Started operations in 1945
• Focused on Enrichment
• Operations ceased

For more information see: K25 Plant Site

X10
(Oak Ridge National Laboratory)

• Started operations in 1943
• Focused on Research & Development
• Still in operation today

For more information see: Oak Ridge National Laboratory Site

Y12

• Started operations in 1943
• Focused on Weapons
• Still in operation today

For more information see: Y12 Plant Site

• Started operations in 1965
• Focused on Research & Development
• Still in operation today

For more information see: Pacific Northwest National Laboratory Site

• Started operations in 1954
• Focused on Enrichment
• Still in operation today

For more information see: Paducah Gaseous Diffusion Plant Site

• Started operations in 1942
• Focused on Weapons
• Still in operation today

For more information see: Pantex Plant Site

• Started operations in 1954
• Focused on Enrichment
• Still in operation today

For more information see: Portsmouth Gaseous Diffusion Plant Site

• Started operations in 1954
• Focused on Weapons
• Formally ceased operations in 1992

For more information see: Rocky Flats Plant Site

• Started operations in 1964
• Focused on Testing
• The site is now closed

For more information see: Salmon Site

• Started operations in 1948
• Focused on Research & Development
• Still in operation today

For more information see: Sandia National Laboratory - Albuquerque and Sandia National Laboratory - Livermore

• Started operations in 1947
• Focused on Research & Development
• Operations ceased in 2006

For more information see: Santa Susana Field Laboratory

• Started operations in 1952
• Focused on Material Processing
• Still in operation today

For more information see: Savannah River Site