
Below 15, the level that requires action
13 public water companies list Highlands as a place they supply. The biggest is Highlands's water department, with about 6,614 people. The highest latest result among Highlands's water companies is 10 parts per billion, at Highlands Falls Country Club. None of the 13 with results was above 15 at its latest test. 7 found too little lead to measure. 10 are small systems serving fewer than 500 people each, such as a mobile home park, a subdivision or a business with its own well.