See this article to learn about the proposed private dam on the South Llano River in Edwards County.
https://www.kxan.com/texas-water/houston-oil-executive-wants-to-build-private-dam-for-recreation-on-south-llano-river/?utm_source=kxan_app&utm_medium=social&utm_content=share-link&fbclid=IwAR3xaTkTKR_IsZ8hSNOkPhfE_7xaFVVdeNxwKVEGON9vdwov-xpoeelzboI