HydroBASINS lev08 watershed · #5080142200
Bassin de Sungai Nyaan
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 : Kutai Barat, Malinau, Murung Raya
Sub-basin area
839km²
Upstream area
8 911,4km²
Discharge
657m³/s
Mean elev.
509m
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°
24,0°C
Annual rain
3 820mm
Moisture idx (CMI)
0,63
Runoff
1 886mm/an
PET
1 431mm
AET
1 431mm
Mean slope
12,2°
Water table
343cm
Forest
96%
Crops
11%
Urban
0%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)