
Below 15, the level that requires action
3 public water companies list Carthage as a place they supply. The biggest is Carthage's water department, with about 14,600 people. The highest latest result among Carthage's water companies is 3.8 parts per billion, at Sunset MHP. None of the 3 with results was above 15 at its latest test. 1 found too little lead to measure.