Total Dissolved Solids in Oklahoma Well Water

In Oklahoma, total dissolved solids levels average 375.46 mg/L, with a maximum recorded level of 645.22 mg/L. The EPA limit is 500 mg/L. Currently 6.0% of tested wells exceed this limit, affecting approximately 13,200 wells.

Testing for total dissolved solids in Oklahoma typically costs around $78. If treatment is needed, water treatment systems for total dissolved solids cost approximately $3,594.

The risk level for total dissolved solids in Oklahoma is rated as low. The state average of 375.46 mg/L is 2.7% below the national average of 385.918 mg/L.