Geological, Historical and Interesting Facts about Central Texas

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Introduction to the Edwards Aquifer

Formation of the Edwards Aquifer

Hydrogeology of the Edwards Aquifer

Water Quality and Aquifer Protection

Endangered Species of the Edwards Aquifer System

Comal Springs

San Marcos Springs

San Antonio Springs

San Pedro Springs

Hot Wells Hotel

Canyon Lake

Faults & Caves

Texas Hill Country

Blackland Prairies