I am a senior at Greenfield High school in Greenfield, Tennessee and I have lived here my entire life. I enjoy the different science classes our school has to offer with my favorites being chemistry and biology. This summer research will allow me to better understand what I will experience in a college setting. I have lived with Greenfield's city water supply and I am currently using well water. I believe this research is very important as its outcome may make a difference in the lives of our citizens.