
Too little lead to measure
8 public water companies list Green Valley as a place they supply. The biggest is Community Wc of Green Valley, with about 22,085 people. The highest latest result among Green Valley's water companies is 3 parts per billion, at Mountain View RV Ranch. None of the 8 with results was above 15 at its latest test. 6 found too little lead to measure. 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.