
Below 15, the level that requires action
5 public water companies list Thayne as a place they supply. The biggest is Star Valley Ranch's water department, with about 2,894 people. The highest latest result among Thayne's water companies is 8 parts per billion, at Star Valley Ranch's water department. None of the 5 with results was above 15 at its latest test. 1 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.