
Below 15, the level that requires action
2 public water companies list Overbrook as a place they supply. The biggest is Osage County Rwd 5, with about 3,875 people. The highest latest result among Overbrook's water companies is 2.8 parts per billion, at Osage County Rwd 5. None of the 2 with results was above 15 at its latest test. 1 found too little lead to measure.