HydroBASINS lev08 watershed · #1080270910
Bassin de Oued Techak
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 1 administrative regions : Illizi
Sub-basin area
742,6km²
Upstream area
742,6km²
Discharge
0,06m³/s
Mean elev.
1 325m
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°
21,7°C
Annual rain
36mm
Moisture idx (CMI)
-0,98
Runoff
3mm/an
PET
1 780mm
AET
28mm
Mean slope
5,5°
Water table
1 243cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)