Rio Preto da Eva (Black River of Eve in Portuguese) is a municipality located just east of Manaus in the Brazilian state of Amazonas. Its population was 34,106 (2020) and its area is 5,813 square kilometres (2,244 sq mi).

Geography

The municipality contains most of the Biological Dynamics of Forest Fragments Project Area of Relevant Ecological Interest, created in 1985. The municipality contains the 27,342 hectares (67,560 acres) Rio Urubu State Forest, created in 2003.