Access detailed GIS data on electric power transmission lines in Hardin County, Ohio. This dataset, focusing on the US Electric Power Transmission Lines, contains information on three overhead AC lines currently in service. Attributes include the operating voltage, owner details, and the line's length, along with specific substations such as Marysville and East Lima Substation. The data, sourced primarily through imagery and documented up to 2020, provides insights into the infrastructure managed by entities like American Electric Power Co., Inc. and Ohio Power Co. This resource supports professionals in analyzing and managing transmission line data effectively within Hardin County.