HydroBASINS lev08 watershed · #2080976180
Bassin · #2080976180
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 across 2 countries : Al Qaf, Sharurah, Zamakh wa Manwakh
Sub-basin area
1 587,8km²
Upstream area
1 587,8km²
Discharge
0,27m³/s
Mean elev.
518m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- SharurahNajran · Saudi Arabia1228.1 km²77.6% of basin
- 330.9 km²20.9% of basin
- 23.8 km²1.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
25,6°C
Annual rain
54mm
Moisture idx (CMI)
-0,97
Runoff
6mm/an
PET
1 837mm
AET
42mm
Mean slope
2,8°
Water table
247cm
Forest
0%
Crops
0%
Urban
0%
Protected
78%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)