
Below 15, the level that requires action
5 public water companies list Wappapello as a place they supply. The biggest is Community Water, with about 378 people. The highest latest result among Wappapello's water companies is 6.2 parts per billion, at Community Water. None of the 5 with results was above 15 at its latest test. 2 found too little lead to measure. 4 are small systems serving fewer than 500 people each, such as a mobile home park, a subdivision or a business with its own well.