
Under the legal limit of 15 ppb
2 public water companies list Middletown as a place they supply. The biggest is Nj American Water - Coastal North, with about 377,613 people. The highest latest result among Middletown's water companies is 2.2 parts per billion, at Gateway Nra Sandy Hook. None of the 2 with results was above 15 at its latest test. Small ones like Gateway Nra Sandy Hook supply just their own grounds or street; most of Middletown gets its water from Nj American Water - Coastal North. Your water bill names yours.
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