How many tons of Uranium was extracted from Navajo Lands?

30 million tons from 1944-1986


What is Background Radiation?

Ionizing radiation from natural sources.


What is Background Candidate?

The amount of a contaminant that is present in the soil that is not due to local manmade sources.


What is a removal Site Evaluation (RSE)?

An investigation of an abandoned uranium mine (AUM) that includes gathering information about the site and its history.