paranapanema river — rosana
Where the Paranapanema meets the Paraná, on the border of SP, PR and MS. Dorado and surubim in the current.
Rosana sits at the western tip of São Paulo state, where the Paranapanema flows into the Paraná River. Below the Rosana and Porto Primavera dams, the water runs and draws dorado, surubim, piapara and curimbatá. In the lakes and arms, croaker and peacock bass. It's a meeting point for three states, each with its own rules. Bottom fishing with live and natural bait in the current, dough for piapara and pacu, and casting for dorado. High banks and strong current require care.
best season
Autumn and early spring, outside the spawning closure (piracema, Nov 1 to Feb 28).
Local rules: A three-state border: Paraná and MS ban dorado catch (in PR, Law 19.789/2018). Spawning closure (piracema) Nov 1 to Feb 28 (IN Ibama 25/2009): in reservoirs, recreational fishing is restricted and applies to non-native species, such as peacock bass and croaker. The plants' safety zones are off-limits. Check local rules.
- getting there
- Presidente Prudente airport and about 200 km of road to Rosana.
- facilities
- Hotels and inns in Rosana and in the Primavera district, ramps, guides and boats.
- basin
- Paraná
tip
Dorado in the current below the plant takes sinking mid-water bait. Use a short steel leader.
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Each card shows the day's index (0 to 100) and, below it, a strip with the index for each hour, from 0h to 23h. from poor to excellent.
what you can catch here
sources and references
Access, facilities and season information changes: check with the lodge, a local guide or the city hall before you travel.
- official Casa Civil do Paraná — Lei estadual nº 19.789/2018 (proibição da captura do dourado)Eight-year term
- official Diário Oficial de MS — Lei estadual nº 6.390/2025 (altera a Lei 5.321/2019, dourado)DOE-MS, March 28, 2025
- official Ibama — Defesos continentaisSpawning closure (piracema) in the Paraná basin (IN Ibama 25/2009)