
Under the legal limit of 15 ppb
7 public water companies list Elm Grove as a place they supply. The biggest is Squires Grove, with about 410 people. The highest latest result among Elm Grove's water companies is 3 parts per billion, at Marian Heights Subdivision. None of the 7 with results was above 15 at its latest test. Small ones like Douglas Plaza North supply just their own grounds or street; most of Elm Grove gets its water from Squires Grove. 6 are small systems serving fewer than 500 people each, such as a mobile home park, a subdivision or a business with its own well. Your water bill names yours.
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