Edwards Aquifer Authority

Photo Gallery

EDUCATION

PHOTO GALLERY

The Edwards Aquifer Authority invites you to explore our photo gallery. Click on an image to view a larger picture.
AQUIFER

Seco Creek Sinkhole	Edwards Aquifer Drainage Area	The Texas Hill Country	Rainstorm in Hill Country	Exposed Edwards Limestone	Fault in Roadcut

Edwards, Glen Rose Contact	Automated Rainguage	Cretaceous Edwards Limestone
AQUIFER USE

Center Pivot Sprinkler	Irrigation Sprinkler	Inustrial Water Use	Municipal Water Use	Olmos Dam	Irrigation Sprinkler Nozzle

Municipal Well Field	Municipal Water Meter	Domestic/Livestock Water Use
SPRINGS

San Marcos Springs	Comal Springs, Spring Run 1	Comal Springs, Major Spring Orifice	Comal Springs, Spring Run 3	Minor Orifice in Spring Run 3	Comal Springs Historical Marker

Spring Lake Sand Boils	San Pedro Springs Park	Flooding in San Pedro Springs Park	San Pedro Springs Park, Historical Marker	Landa Park	Government Canyon Spring
ENDANGERED SPECIES

Peck's Cave amphipod	Cagle's map turtle	Comal Springs drypoid beetle	Comal Springs riffle beetle	San Marcos gambusia	San Marcos salamander

Texas Blind salamander	Texas wild-rice	Toothless blindcat	Widemouth blindcat	Fountain darter
AQUIFER RESEARCH

Eosin Dye	LCRA Well Dye Injection	Rattlesnake Cave Tracer Test	Ezells Cave Research Site	Uranine Trace From Ezells Cave	Primer Farm Tracer Test
LIMESTONE

Limestone Bedrock Showing Dissolution	Creek Bed Fractures showing Recharge	Dissolutioned Edwards Limestone	Limestone Bedrock Surface
RECHARGE

Recharge at Cub Cave	Water Entering Sinkhole	Cub Cave Entrance	SARA Flood Control Dam	Entrance to Cub Cave	Seco Creek Sinkhole

Hills and Dales Cave	Hills and Dales Cave	Limestone Bedrock Showing Dissolution	Creek Bed Fractures showing Recharge	Seco Creek