
5 public water companies list Triadelphia as a place they supply. The biggest is Ohio County Psd No. 3, with about 2,657 people. Ohio County Psd No. 3 has no lead test results in the EPA's public records.
5 public water companies list Triadelphia as a place they supply. The biggest is Ohio County Psd No. 3, with about 2,657 people. 4 have no lead test results on file.