Arroyo Ayuí

Boat Ramps: 0
Access Points: 0
Species: 0

Arroyo Ayuí is a stream located in the Corrientes Province of Argentina, flowing in the vicinity of the town of Santo Tomé. It is part of the broader Paraná River basin system, a region renowned for its rich and diverse freshwater fisheries. The stream offers anglers a classic subtropical riverine environment, characterized by moving water, varied structure, and connectivity to a major river system that hosts some of Argentina's most prized game fish.

Corrientes licenses and regulations4 to check before you go

Species & education

Learn what type of fish are at Arroyo Ayuí and what's needed to catch them.

No species information available.

Fishing spots, boat ramps & amenities

Learn how to get on Arroyo Ayuí. 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.

The most productive fishing spots are typically areas with pronounced structure and current breaks. Key locations include the mouth of Arroyo Ayuí where it meets the larger river, deep pools and undercut banks along the stream's course, areas with submerged logs and timber, and any confluence with smaller tributaries. These spots provide ambush points for dorado and resting holes for surubí.

Know where you can legally fish on Arroyo Ayuí

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.

Corrientes licenses and regulations

Corrientes Boating Regulations

Boating in Argentina is regulated nationally by the Prefectura Naval Argentina, not by the province - covering recreational-vessel registration, the boat-operator licence (habilitacion nautica), and navigation safety.

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Corrientes Fishing License

Official online licensing platform of the Direccion de Recursos Naturales (Ministerio de Turismo de Corrientes) where anglers register and buy the provincial permiso de pesca deportiva 24/7.

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Corrientes Fishing Regulations

Regulations section of the official Direccion de Recursos Naturales platform, setting minimum sizes, daily quotas, special limits for dorado and surubi, and seasonal closures.

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Corrientes Stream Access Laws

No distinct stream-access page; access to navigable watercourses is public domain under the national Codigo Civil y Comercial. The Direccion de Recursos Naturales site is the closest official page.

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Take Arroyo Ayuí 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 Arroyo Ayuí to use it offline when coverage drops.
Log your catches here
Keep a private fishing journal for Arroyo Ayuí to find where and when fish are biting for you.

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