
Below 15, the level that requires action
5 public water companies list North Elba as a place they supply. The biggest is Adirondack Correctional Facility, with about 2,400 people. The highest latest result among North Elba's water companies is 33 parts per billion, at the Ray Brook Water District. 1 of them was above 15 at their 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.