HydroBASINS lev08 watershed · #2080804980
Bassin de نهر الغراف
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 : Refai
Sub-basin area
246,6km²
Upstream area
3 057,4km²
Discharge
2,38m³/s
Mean elev.
10m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de نهر الشردة874 km²
- Bassin de نهر الغراف802 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
23,8°C
Annual rain
128mm
Moisture idx (CMI)
-0,93
Runoff
13mm/an
PET
1 845mm
AET
105mm
Mean slope
0,0°
Water table
13cm
Forest
0%
Crops
34%
Urban
9%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)