
Below 15, the level that requires action
5 public water companies list Burrillville as a place they supply. The biggest is the Clear River Electric and Water District, with about 6,000 people. The highest latest result among Burrillville's water companies is 16 parts per billion, at Eleanor Slater Hospital Zambarano Unit. 1 of them was above 15 at their latest test. 1 has no lead test results on file. 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.