
Below 15, the level that requires action
2 public water companies list Tyrone as a place they supply. The biggest is Tyrone Townsite, with about 782 people. The highest latest result among Tyrone's water companies is 0.7 parts per billion, at Tyrone Townsite. None of the 2 with results was above 15 at its latest test. 1 found too little lead to measure.