Y-12 Plant: Relative Risk Ranking Sites

These rankings are based on the EM-40 Release Site Methodology.

Select a release site to receive information concerning that site.

Please note that not all of the listed sites are linked to further information.

  1. Abandoned Nitric Acid Pipeline
  2. ACN Drum Yard
  3. Bear Creek Burial Grounds
  4. Bear Creek Contaminated Floodplain Soils
  5. Beta-4 Security Pits
  6. Building 81-10 Area Mercury Contaminated Soils
  7. Building 9201-2 Transformer and Capacitor Storage Area
  8. Building 9201-3 Coolant Salt Technology Facility
  9. Building 9201-4
  10. Building 9201-4 External Pipes
  11. Building 9201-5E Northeast Yard Waste Storage Area
  12. Building 9202 East Pad Waste Storage Area
  13. Building 9204-2 West Yard Waste Storage Area
  14. Building 9206 Underground Tank
  15. Building 9215 West Pad Waste Storage Area
  16. Building 9401-1 Old Steam Plant
  17. Building 9401-2 East Yard
  18. Building 9401-2 Polytank/Tanker
  19. Building 9401-3 East Yard Waste Storage Area
  20. Building 9404-11 West Yard Waste Storage Area
  21. Building 9409-5 Storage Facility
  22. Building 9418-3 Uranium Vault
  23. Building 9419-1 Decontamination Building Facility
  24. Building 9620-2 West Yard Waste Storage Area
  25. Building 9712 NE Yard Waste Storage Area Contaminated Soils
  26. Building 9720-13 West Yard Waste Storage Area
  27. Building 9720-3 North Yard Waste Storage Area
  28. Building 9720-6 North Polytank Station Contaminated Soils
  29. Building 9744 North Dock Waste Storage Area
  30. Building 9766 Beryllium Contaminated Ducts
  31. Chestnut Ridge Borrow Area Waste Pile
  32. Chestnut Ridge Mercury Contaminated Gully Soil Pile
  33. Chestnut Ridge Security Pits
  34. Chestnut Ridge Sediment Disposal Basin
  35. Coal Pile Trench
  36. Contaminated Construction Spoil Pile
  37. Cooling Tower Basin 9409-3
  38. DARA Solids Storage Facility
  39. Decant Treatment Facility (S-3 Liquid Treatment Facility)
  40. Development Incinerator
  41. East Chestnut Ridge Waste Pile
  42. Filled Coal Ash Pond
  43. Garage Underground Tanks
  44. Hazardous Chemical Disposal Area/Boneyard-Burnyard
  45. Interim Drumyard Contaminated Soils
  46. Kerr Hollow Quarry
  47. Laundry Sump Sediment
  48. Lower McCoy Branch Surface Water and Sediments
  49. Mercury Contaminated Soil Areas
  50. New Hope Pond
  51. Oil Landfarm
  52. Oil Landfarm Soils Containment Pad
  53. Oil Retention Pond # 1
  54. Oil Retention Pond # 2
  55. Old Steam Plant Storage Area (Building 9401-1)
  56. Polytank Station (Building 9206)
  57. Prenco Incinerator
  58. Ravine Disposal Site
  59. Rogers Quarry
  60. Roofing Waste Pile (Former)
  61. Rust Construction Garage Area LNAPL
  62. Rust Spoil Area (Landfill) Groundwater Plume
  63. S-2 Site Groundwater Plume
  64. S-3 Ponds (Eastern Plume)
  65. S-3 Ponds (Western Plume)
  66. Salvage Yard Drum Deheader Contaminated Soils
  67. Salvage Yard Oil Storage Tanks and Contaminated Soils
  68. Salvage Yard Oil/Solvent Drum Storage Area Contaminated Soils
  69. Salvage Yard Scrap Metal Storage Area and Contaminated Soils
  70. Sanitary Landfill 1
  71. Scarboro Road Debris Burial
  72. Spoil Area 1 (Landfill)
  73. Storm Sewer Sediment Drying Facility
  74. SY-200 Yard
  75. Tank (Building 9204-4)
  76. Tank (Building 9818)
  77. Tank 0074-U (Building 9201-5W)
  78. Tank 2063-U Contaminated Soils
  79. Tank 2064-U Contaminated Soils [Building 9766)
  80. Tank 2077-U
  81. Tank 2089-U
  82. Tank 2090-U
  83. Tank 2091-U
  84. Tank 2092-U
  85. Tank 2100-U
  86. Tank 2101-U
  87. Tank 2104-U
  88. Tank 2105-U
  89. Tank 2116-U
  90. Tank 2284-U
  91. Tanks and Transfer Station (Building 9204-4)
  92. Temporary Storage Area
  93. Third Street Soil Pile
  94. United Nuclear Landfill
  95. Upper East Fork Poplar Creek (UEFPC) Sediments
  96. Waste Machine Coolant Biodegradation Facility Groundwater Plume
  97. White Wing Scrap Yard (XDO751)
  98. Arboretum Spring