
Below 15, the level that requires action
3 public water companies list Shawangunk as a place they supply. The biggest is Watchtower Farms I, with about 1,800 people. The highest latest result among Shawangunk's water companies is 1.7 parts per billion, at Wallkill/Shawangunk Correction. None of the 3 with results was above 15 at its latest test.