
Below 15, the level that requires action
5 public water companies list Phelps as a place they supply. The biggest is the Phelps Town Consolidated Water District, with about 2,175 people. The highest latest result among Phelps's water companies is 6.5 parts per billion, at Riverside Park. None of the 5 with results was above 15 at its latest test. 1 found too little lead to measure. 3 are small systems serving fewer than 500 people each, such as a mobile home park, a subdivision or a business with its own well.