Medina River fishing
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Medina River Fishing Regulations

What to check before fishing at Interstate 35 in Bexar County, Texas.

Fishing at Medina River

Interstate 35 provides access to Medina River, a public body in Bexar County, Texas. Species-specific size and bag limits can vary by water body and change seasonally, so always confirm current rules for Medina River specifically before you fish — statewide defaults don't always apply to every lake, river, or stretch of coast.

Check current regulations for Medina River

Fishing License

Fishing in Texas is regulated by the Texas Parks and Wildlife Department. Most anglers 16 and older need a valid license, with some exceptions for residents, youth, or shore-based fishing depending on the state.

Get a Texas fishing license →

Before you cast a line, check:

  • Size and bag limits for your target species on Medina River specifically
  • Whether Medina River has any special regulations (slot limits, catch-and-release zones, closed seasons)
  • Your license requirements based on age, residency, and whether you're fishing from the bank or a boat
  • Any required stamps or endorsements for specific species (e.g. trout, saltwater)