
Below 15, the level that requires action
3 public water companies list Weymouth as a place they supply. The biggest is Hamilton Township MUA, with about 21,720 people. The highest latest result among Weymouth's water companies is 3.1 parts per billion, at the Oaks of Weymouth Water County. None of the 3 with results was above 15 at its latest test. 1 found too little lead to measure.