HydroBASINS lev08 watershed · #1080701850
Bassin de Riguil Marmara
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 : Barh Signaka, Batha Oues, Bitkine
Sub-basin area
3 982km²
Upstream area
3 982km²
Discharge
1,45m³/s
Mean elev.
418m
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°
29,0°C
Annual rain
604mm
Moisture idx (CMI)
-0,72
Runoff
43mm/an
PET
2 158mm
AET
508mm
Mean slope
0,7°
Water table
96cm
Forest
0%
Crops
7%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)