
Below 15, the level that requires action
3 public water companies list Buchanan as a place they supply. The biggest is the Haralson County Water Authority, with about 12,220 people. The highest latest result among Buchanan's water companies is 2 parts per billion, at Buchanan's water department. None of the 3 with results was above 15 at its latest test. 1 found too little lead to measure.