HydroBASINS lev08 watershed · #5080126960
Bassin de Sungai Sesayap
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 1 administrative regions : Malinau
Sub-basin area
49,2km²
Upstream area
14 264km²
Discharge
574,62m³/s
Mean elev.
30m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Sungai Bengalun750 km²
- Bassin de kanal18 km²
1 dept-equivalent regions (GADM L2)
- 49.0 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · 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.
Hydroclimate (BasinATLAS lev08)
Mean T°
27,0°C
Annual rain
3 459mm
Moisture idx (CMI)
0,57
Runoff
1 422mm/an
PET
1 482mm
AET
1 482mm
Mean slope
2,4°
Water table
50cm
Forest
51%
Crops
16%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)