
3 public water companies list Guayama as a place they supply. The biggest is Guayama Urbano, with about 37,076 people. Guayama Urbano has no lead test results in the EPA's public records.
3 public water companies list Guayama as a place they supply. The biggest is Guayama Urbano, with about 37,076 people. 3 have no lead test results on file.