Rio D'Una

Boat Ramps: 0
Access Points: 0
Species: 0

Rio D'Una flows through the state of Santa Catarina in southern Brazil, forming the heart of the D'Una River Basin — a neotropical watershed that supports a diverse assemblage of native freshwater fish. The river and its associated water bodies, including Mirim Lake, represent an important ecological corridor in the region, drawing both artisanal fishermen and recreational anglers who come to explore its varied habitats.

Species & education

Learn what type of fish are at Rio D'Una and what's needed to catch them.

No species information available.

Fishing spots, boat ramps & amenities

Learn how to get on Rio D'Una. Uncover great fishing access points, boat ramps, and all the facilities you need for an unforgettable day on the water. Some locations shown may border or include private property. Always check property boundaries and applicable regulations before visiting. onWater's Public & Private Land layer can help you plan your access with confidence.

Eta Casan - Imbituba

Flow Station

Paulo Lopes

Flow Station

Know where you can legally fish on Rio D'Una

See public and private land boundaries along the water, turn on private parcels with owner details to know where permission is required, and find land-trust parcels that offer permitted fishing access.

Santa Catarina licenses and regulations

No licenses or regulations available for Santa Catarina.

Take Rio D'Una with you

The onWater Fish app keeps this water's access points, species and conditions in your pocket, with the tools you use once you're there.

Use the map without signal
Download the map around Rio D'Una to use it offline when coverage drops.
Log your catches here
Keep a private fishing journal for Rio D'Una to find where and when fish are biting for you.

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