
Under the legal limit of 15 ppb
2 public water companies list Hallsville as a place they supply. The biggest is Boone County Pwsd 4, with about 6,455 people. The highest latest result among Hallsville's water companies is 2.5 parts per billion, at Boone County Pwsd 4. None of the 2 with results was above 15 at its latest test. Small ones like Hallsville's water department supply just their own grounds or street; most of Hallsville gets its water from Boone County Pwsd 4. Your water bill names yours.
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