
2 public water companies list Hillsborough as a place they supply. The biggest is Hillsborough Water Works, with about 2,000 people. Hillsborough Water Works has no lead test results in the EPA's public records.
2 public water companies list Hillsborough as a place they supply. The biggest is Hillsborough Water Works, with about 2,000 people. 2 have no lead test results on file.