Blood lead level test results for children residing in North Carolina, 1992 - 2015

Blood lead level (BLL) test results for years 1992-2015 for children residing in North Carolina. These data are collected as part of the Childhood Lead Poisoning Surveillance program. There is one record per child and test with a unique identifier for each child. Information includes the BLL test result in micrograms per deciliter, date of the test, demographic information (race, ethnicity, sex), birth date, X/Y coordinates and census block. Note that the 2015 records are incomplete. Some records are missing.