HydroBASINS lev08 watershed · #5080046920
Bassin de Sungai Mamberamo
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Mamberamo Raya, Sarmi
Sub-basin area
852,9km²
Upstream area
852,9km²
Discharge
5,58m³/s
Mean elev.
18m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 831.1 km²97.9% of basin
- 3.5 km²0.4% of basin
1 intersecting protected areas
Memberamo Foja
IUCN Not ReportedWildlife Reserve
813.25 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
17 distinct species · 23 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
27,0°C
Annual rain
2 795mm
Moisture idx (CMI)
0,43
Runoff
1 130mm/an
PET
1 596mm
AET
1 596mm
Mean slope
0,6°
Water table
15cm
Forest
84%
Crops
8%
Urban
0%
Protected
94%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)