Sophia Walsh is an Environmental Health Specialist at the Cerro Gordo County Department of Public Health and has been with the department since 2010. She is the Project Coordinator for the Arsenic in Groundwater Grant funded by the Centers for Disease Control and Prevention. She has served on the Environmental Protection Agency’s Arsenic Small Systems Work Group and on Iowa Department of Public Health’s Rule Writing Committee for the Grants to Counties Well Testing Program. Walsh graduated from the College of Saint Benedict|Saint John’s University with a degree in Environmental Studies.