Breadcrumb Home Impact & News News and Updates News and Updates New Interactive Educational Resource and Videos on the Lake Delhi Area: An Alternative Mitigation Thursday, August 18, 2022 Written by Elizabeth Reetz, M.A., M.Ed. University of Iowa Office of the State Archaeologist We're excited to launch our online resource for an alternative mitigation project, Understanding Section 106 Archaeology and Improving Tribal Consultation: A Lake Delhi, Iowa Case Study. View more