Access detailed information about electric power transmission lines in Deaf Smith County, Texas, optimized for GIS professionals working on energy distribution and infrastructure projects. The dataset includes data for 5 overhead AC transmission lines, each meticulously cataloged with attributes such as voltage (345 KV), service status, owner names like Southwestern Public Service Co., and related substation details (e.g., Windmill, AJ Swope). The features include comprehensive NAICS descriptions focused on electric bulk power transmission and control, validated through various sources as of 2017 and 2018. This precise dataset serves as an invaluable resource for those assessing energy frameworks or planning regional developments in the electric power sector.