Rivière· 15 segments
Rio Urumurum
Crosses 1 administrative regions : Maraã
Total length
18km
Max discharge
94,4m³/s
Max Strahler
5
Segments matched
15
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- MaraãAmazonas · Brazil26.5 kmin this dpt
3 intersecting protected areas
Rio Negro
IUCN IbWetland of International Importance (Ramsar Site)
Central Amazon Conservation Complex
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
Sustainable Development Reserve
1 page = 1 named river (aggregation of 15 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydrology (HydroRIVERS v10)
Total length
18km
Max discharge
94,4m³/s
Max Strahler
5
Segments matched
15
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.