Brackett, AbigailKennard, Raymond2023-12-012023-12-012023-04-20https://dspace.husson.edu/handle/20.500.14298/77The health risks associated with lead consumption have long been established. Due to mismanagement and an aging water infrastructure, in 2014, it was discovered that dangerously high levels of lead were found in the drinking water of Flint, Michigan. Since that time it has been discovered that thousands of cities in the United States have high levels of lead in their drinking water. Currently, the EPA and the Natural Resource Defense Council (NRDC) have estimated that 9 to 12 million lead pipes are currently in service delivering contaminated water to businesses and homes. Approximately 1.2 million children have lead poisoning in the United state, and it is estimated that 170 million citizens have been exposed to high levels of lead in their drinking water. With the goal of protecting children in the state, the Maine legislature passed a law requiring all Maine schools to test all drinking sources for lead concentrations. Results from recent testing have found some in-school water sources to have lead levels as high as 2500 ppb, with countless schools exceeding action levels higher than the action level of 4 ppb. These results have caused great concern in the general population about their personal home drinking water quality. Unfortunately, a drinking water test from a certified lab can cost $50 to 200, and remediation expenses can run in the tens of thousands of dollars. These prices are cost-prohibitive for low-income families. Seeking ways to cut costs, families turn to cheaper, commercially available at-home testing kits. The aim of this study is to determine the accuracy and reliability of several commercially available at-home drinking water tests and to determine if a low-cost biosorbent Lentinus edodes (shiitake mushrooms) is a viable method for lead remediation.en-USAbstract