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Rio Uatumã

Amazonas, Brazil

Rio Uatumã is a river in Amazonas, Brazil. WikiCatch lists 5 fish species for this water, including Speckled peacock bass, Butterfly peacock bass, Redeye piranha. The nearest other water we map in Amazonas is Lago do Castanho, 20 km away.

Species at Rio Uatumã

Map

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Nearby waters

  1. Lago do Castanholake20 km
  2. Rio Uruburiver27 km
  3. São Raimundostream31 km
  4. Rio Jatapuriver43 km
  5. Lago Lamarãolake45 km
  6. Paraná do Ramosriver47 km
  7. Lago Tabocalake50 km
  8. Lago do Mato Grosso IIlake51 km

All fishing spots in Amazonas →

About Rio Uatumã

Rio Uatumã is a river flowing through Amazonas, Brazil. River fishing rewards anglers who learn to read current — fish hold in the seams between fast and slow water, behind rocks and submerged logs, and at the heads and tails of pools. At Rio Uatumã, working a lure or fly down-and-across the current usually outperforms casting straight upstream. Higher water concentrates fish; clear, low water makes them spookier.

Reference: Wikipedia

Fishing Techniques

  • For Speckled peacock bass

    Focus on areas with structure like submerged trees, rock piles, or sharp drop-offs as Speckled peacock bass are ambush predators.

  • For Butterfly peacock bass

    Target structure like docks, submerged trees, and weed lines, varying your retrieve speed until you find what the fish prefer on that particular day.

  • For Redeye piranha

    Use a wire leader to prevent bite-offs from sharp teeth and target areas with structure, like submerged trees or rocky outcrops.

Recommended Gear

Tackle commonly used to target the species at Rio Uatumã.

Plan Your Trip

Anglers heading to Rio Uatumã should sort licences and confirm seasonal regulations for Amazonas before the trip. A quick weather check the morning of helps too — wind direction in particular can make or break a session at a spot like Rio Uatumã.

Other Fishing Regions in Brazil

Website data snapshot: October 24, 2026. Spot location from OpenStreetMap and Wikipedia, species from the WikiCatch database.