How Hard Is Tulsa Water?
Jewell or Mohawk Water Treatment Plant supplies your water. The average hardness for A.B. Jewell runs 8.2 grains per gallon or 140 parts per million. The average hardness for Mohawk runs 5.2 grains per gallon or 89 parts per million. Is Tulsa tap water OK to drink? Tulsa water is safe to drink and free …
