seco-sinkhole-over-edwards-aquifer_courtesy-of-eaa

The Seco Sinkhole, located in western Medina County. Photo courtesy of the Edwards Aquifer Authority.

The Seco Sinkhole, located in western Medina County. Credit: Courtesy / Edwards Aquifer Authority

The Seco Sinkhole, located in western Medina County. Photo courtesy of the Edwards Aquifer Authority.