Uranium in Montana Well Water

In Montana, uranium levels average 15.335 ppb, with a maximum recorded level of 64.627 ppb. The EPA limit is 30 ppb. Currently 5.5% of tested wells exceed this limit, affecting approximately 9,900 wells.

Testing for uranium in Montana typically costs around $112. If treatment is needed, water treatment systems for uranium cost approximately $820.

The risk level for uranium in Montana is rated as low. The state average of 15.335 ppb is 8.5% above the national average of 14.136 ppb.