Key points of GTA V Map - Radioactive Waste
Property – Buying this property is required in order to unlock the nuclear wastes.
To unlock Radioactive Wastes, you'll have to buy a property marked on the map above. After that, a bathyscaphe appears in the marine. You'll search the underwater with that.
For each waste you get 23 thousands of dollars and finding all of them grants you additionally with 250 thousands of dollars.
Little tiny waste.
Radioactive Wastes are yellow barrels with a Biohazard mark. As the other collectibles, they glow a bit, what makes them easier to find. What is more, in the bathyscaphe you have an access to the Trackify application on your phone. It's a radar thanks to which you can find all wastes.