Is there lead in Thompson's tap water?
NO LEADfound in Putnam Water Pollution Control Authority's water at the latest test, in 2025
Too little lead to measure
Too little lead to measure
6 public water companies list Thompson as a place they supply. The biggest is the Putnam Water Pollution Control Authority, with about 7,300 people. The highest latest result among Thompson's water companies is 7.4 parts per billion, at Marianapolis Prep School - St Johns. None of the 6 with results was above 15 at its latest test. 1 found too little lead to measure. 4 are small systems serving fewer than 500 people each, such as a mobile home park, a subdivision or a business with its own well.