HydroBASINS lev08 watershed · #2080089910
Bassin de وادي المسار
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 2 administrative regions : Al Ahsa, Al Nuayriyah
Sub-basin area
836,2km²
Upstream area
836,2km²
Discharge
0m³/s
Mean elev.
277m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 460.3 km²55.1% of basin
- 374.4 km²44.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 4 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°
24,9°C
Annual rain
104mm
Moisture idx (CMI)
-0,94
Runoff
6mm/an
PET
1 734mm
AET
86mm
Mean slope
1,0°
Water table
279cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)