
Too little lead to measure
4 public water companies list Mount Airy as a place they supply. The biggest is Mount Airy's water department, with about 10,685 people. The highest latest result among Mount Airy's water companies is 5.5 parts per billion, at Walnut Tree S/D. None of the 4 with results was above 15 at its latest test. 2 found too little lead to measure. Small ones like Walnut Tree S/D supply just their own grounds or street; most of Mount Airy gets its water from Mount Airy's water department. 3 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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