
5 public water companies list Coamo as a place they supply. The biggest is Coamo Urbano, with about 4,603 people. Coamo Urbano has no lead test results in the EPA's public records.
5 public water companies list Coamo as a place they supply. The biggest is Coamo Urbano, with about 4,603 people. The highest latest result among Coamo's water companies is 3 parts per billion, at Coamo Arriba. None of the 2 with results was above 15 at its latest test. 3 have no lead test results on file. 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.