Lead in Oklahoma Well Water

In Oklahoma, lead levels average 11.782 ppb, with a maximum recorded level of 26.963 ppb. The EPA limit is 15 ppb. Currently 7.9% of tested wells exceed this limit, affecting approximately 17,380 wells.

Testing for lead in Oklahoma typically costs around $141. If treatment is needed, water treatment systems for lead cost approximately $2,142.

The risk level for lead in Oklahoma is rated as low. The state average of 11.782 ppb is 90.1% above the national average of 6.196 ppb.