Select the location:
- Balcones Creek (stream)
- Bear Creek (stream)
- Bergheim (city)
- Big Joshua Creek (stream)
- Black Creek (stream)
- Blackberry Creek (stream)
- Block Creek (stream)
- Boerne (city)
- Boerne Park Lake (reservoir(s))
- Browns Creek (stream)
- Ranger Creek (stream)
- Rawls Creek (stream)
- Reeh Creek (stream)
- Rock Creek (stream)
- Ross Creek (stream)
- Rundale Creek (stream)
- Sabinas Creek (stream)
- Sheps Creek (stream)
- Simmons Creek (stream)
- Sister Creek (stream)
- Sisterdale (city)
- Smith Creek (stream)
- Smith Investment Company Lake Number 1 (reservoir(s))
- Smith Investment Company Lake Number 3 (reservoir(s))
- Soell Creek (stream)
- Soil Conservation Service Site 1 Reservoir (reservoir(s))
- Soil Conservation Service Site 2 Reservoir (reservoir(s))
- Soil Conservation Service Site 4 Reservoir (reservoir(s))
- South Fork Blanco River (stream)
- Spring Creek (stream)
- Swede Creek (stream)