The Waste Stored in Hanford's Underground Tanks is a complex combination of radioactive & chemical waste that takes the form of liquids, salts and sludge.
Underground storage tanks hi-res stock photography and images - Alamy
Evergreen Engineering News-Record
The Tanks - Washington River Protection Solutions (WRPS)
There's Little Space To Pump Out Hanford's Possible Leaking Tank
Direct-Feed Low-Activity Nuclear Waste
Challenges with vitrification of Hanford High-Level Waste (HLW) to borosilicate glass – An overview - ScienceDirect
Hanford Site - an overview
A Glass Nightmare: Cleaning Up the Cold War's Nuclear Legacy at Hanford - IEEE Spectrum
Hanford Site - Hanford Nuclear Waste Site - Nuclear Waste Cleanup
Tank waste management - Washington State Department of Ecology
What's Inside The Suspect Nuclear Waste Tank (AY-102) At Hanford?
Hanford investigation says toxic waste vapors did not sicken workers