
Below 15, the level that requires action
7 public water companies list Dillon as a place they supply. The biggest is Dillon's water department, with about 4,300 people. The highest latest result among Dillon's water companies is 4 parts per billion, at Western Mobile Village Dillon. None of the 7 with results was above 15 at its latest test. 2 found too little lead to measure. 6 are small systems serving fewer than 500 people each, such as a mobile home park, a subdivision or a business with its own well.