HydroBASINS lev08 watershed · #4081084830
Bassin de ลำน้ำอูน
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 : Muang Sakon Nakhon, Phanna Nikhom
Sub-basin area
209,9km²
Upstream area
209,9km²
Discharge
4,94m³/s
Mean elev.
206m
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°
26,0°C
Annual rain
1 667mm
Moisture idx (CMI)
0,02
Runoff
743mm/an
PET
1 638mm
AET
1 034mm
Mean slope
1,6°
Water table
83cm
Forest
23%
Crops
25%
Urban
8%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)