HydroBASINS lev08 watershed · #2081001450
Bassin · #2081001450
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 : Az Zuhrah, Bani Qa'is, Ku'aydinah
Sub-basin area
351,8km²
Upstream area
352km²
Discharge
0,52m³/s
Mean elev.
202m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 256.2 km²73.1% of basin
- Ku'aydinahHajjah · Yemen80.0 km²22.8% of basin
- Bani Qa'isHajjah · Yemen14.3 km²4.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 distinct species · 22 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°
28,6°C
Annual rain
70mm
Moisture idx (CMI)
-0,96
Runoff
49mm/an
PET
1 753mm
AET
56mm
Mean slope
3,7°
Water table
585cm
Forest
3%
Crops
24%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)