HydroBASINS lev08 watershed · #4081070830
Bassin de ນ້ຳງຶ່ມ
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 : Hinhurp, Keo Oudom, Phonhong, Thoulakhom, Viengkham
Sub-basin area
364,9km²
Upstream area
13 946km²
Discharge
533,32m³/s
Mean elev.
194m
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°
25,4°C
Annual rain
2 347mm
Moisture idx (CMI)
0,30
Runoff
1 302mm/an
PET
1 637mm
AET
1 090mm
Mean slope
2,0°
Water table
76cm
Forest
3%
Crops
8%
Urban
5%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)