"The Rio Negro (Portuguese: Rio Negro [ˈʁi.u neɡɾu]; Spanish: Río Negro [ˈri.o ˈneɣɾo] "Black River") or Guainía as it is known in its upper part, is ...
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the largest left tributary of the Amazon River, the largest blackwater river in the world (accounting for about 14% of the water in the Amazon basin), and one of the world´s ten largest rivers by average discharge." - (en.wikipedia.org 06.02.2020)
- Latitude-3.1244611740112
- Longitude-59.895668029785