
Too little lead to measure
4 public water companies list North Liberty as a place they supply. The biggest is North Liberty Water Supply, with about 23,276 people. The highest latest result among North Liberty's water companies is 3 parts per billion, at Coralville Lake Terrace. None of the 4 with results was above 15 at its latest test. 2 found too little lead to measure. Small ones like Cumberland Ridge First Addition supply just their own grounds or street; most of North Liberty gets its water from North Liberty Water Supply. 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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