
Below 15, the level that requires action
2 public water companies list North Greenbush as a place they supply. The biggest is the North Greenbush Consolidated District, with about 10,226 people. The highest latest result among North Greenbush's water companies is 5 parts per billion, at the North Greenbush Consolidated District. None of the 2 with results was above 15 at its latest test.