This document lists several websites that provide information and resources for Texas well owners, including websites run by Texas A&M AgriLife Extension Service covering topics like the Texas Well Owner Network, on-site sewage facilities, soil and water testing, and abandoned well plugging. It also lists websites from state agencies such as the Texas Water Development Board and Texas Commission on Environmental Quality that contain groundwater databases and well reporting tools. Finally, it provides links to websites for well owner resources, education, and information from private organizations.