
Below 15, the level that requires action
2 public water companies list Fairfield as a place they supply. The biggest is the East Fairfield Fire District 1, with about 184 people. The highest latest result among Fairfield's water companies is 4.8 parts per billion, at the East Fairfield Fire District 1. None of the 2 with results was above 15 at its latest test. 1 found too little lead to measure.