If you’re planning on floating down the San Marcos or Comal Rivers this season, there’s a few things you need to know.

Single-use beverage containers will not be allowed on the San Marcos River beginning in May. Here's what to know.

The City of San Marcos is weighing a proposal to charge non-residents a fee to float the San Marcos River.

SAN MARCOS — David Zambrano walked slowly along the bank of the San Marcos River, scanning the ground at his feet for litter and stopping to add pieces to the trash bag he carried. Nearby ...