ILGARD, part of Ohio University, provides applies research and technical services for local governments, community leaders and nonprofit organizations. For the state of Ohio the local region in particular many of these projects result in public access maps, GIS resources, data and resources. Browse the "Current Projects" "Publications" and "Resources" sections.

The ILGARD Internet_GIS Website has links to several local map servers providing access to plat maps, watershead information, and more.