These assessments use an X-ray fluorescence analyzer to determine the amount of lead on painted surfaces and taking dust, soil and water samples that are submitted to laboratories to determine the amounts of lead in them. The lead program specialist also uses qualitative testers with rhodizonate to detect lead in vinyl miniblinds, ceramic ware, and ceramic tubs and sinks.

The data collected is then used to prepare a report of the lead hazards found at a dwelling and recommendations for reducing those hazards. Copies of each report are sent to the parents of each child with an elevated blood lead level, each child’s health care provider(s), and the legal owner of each dwelling inspected.