A Texas Parks and Wildlife Department (TPWD) survey conducted in May links low water levels in Canyon Lake to potential problems with hydrilla, an aquatic invasive species of plant that produces long stems of up to 25 feet in length
Read More →Guadalupe River Flow Rates
- Guadalupe River @ Spring Branch (upper):
- Guadalupe River @ Sattler (Lower):
- Guadalupe River @ New Braunfels: