HydroBASINS lev08 watershed · #5080018190
Bassin de Sungai Niah
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 3 administrative regions : Bintulu, Marudi, Miri
Sub-basin area
1 224,5km²
Upstream area
1 224,6km²
Discharge
62,4m³/s
Mean elev.
57m
Administrative coverage
Species present
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).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,7°C
Annual rain
3 470mm
Moisture idx (CMI)
0,57
Runoff
1 677mm/an
PET
1 500mm
AET
1 500mm
Mean slope
2,7°
Water table
75cm
Forest
28%
Crops
33%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)