Fleuve majeur· 15 segments
Igarapé Tumbira
Crosses 2 administrative regions : Iranduba, Manaus
Total length
31km
Max discharge
29 061,3m³/s
Max Strahler
9
Segments matched
15
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
6 intersecting protected areas
Rio Negro
IUCN IbWetland of International Importance (Ramsar Site)
Central Amazon Conservation Complex
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
Environmental Protection Area
Park
Anavilhanas National Park
IUCN IIWetland of International Importance (Ramsar Site)
Sustainable Development Reserve
1 page = 1 named river (aggregation of 15 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
4 distinct species · 5 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology (HydroRIVERS v10)
Total length
31km
Max discharge
29 061,3m³/s
Max Strahler
9
Segments matched
15
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.