HydroBASINS lev08 watershed · #4081083540
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 5 administrative regions : Akat Amnuai, Kusuman, Muang Sakon Nakhon, Na Wa, Phanna Nikhom
Sub-basin area
278,4km²
Upstream area
2 670,6km²
Discharge
59,96m³/s
Mean elev.
169m
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 851mm
Moisture idx (CMI)
0,12
Runoff
875mm/an
PET
1 630mm
AET
1 051mm
Mean slope
0,7°
Water table
35cm
Forest
0%
Crops
28%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)