HydroBASINS lev08 watershed · #2080996750
Bassin · #2080996750
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 : Al Humaydat, Al Matammah, Harf Sufyan
Sub-basin area
137,9km²
Upstream area
2 588,5km²
Discharge
0m³/s
Mean elev.
1 500m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #2080996440716 km²
- Bassin · #2080996500277 km²
3 dept-equivalent regions (GADM L2)
- 117.1 km²85.2% of basin
- 14.5 km²10.5% of basin
- Harf SufyanAmran · Yemen5.9 km²4.3% 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
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°
20,9°C
Annual rain
133mm
Moisture idx (CMI)
-0,92
Runoff
1mm/an
PET
1 772mm
AET
110mm
Mean slope
6,5°
Water table
725cm
Forest
0%
Crops
0%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)