HydroBASINS lev08 watershed · #2080997030
Bassin de Wadi Mawr
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 9 administrative regions : Al Ashah, Al Qaflah, As Safra, Bakil Al Mir, Harf Sufyan +4
Sub-basin area
1 873,4km²
Upstream area
1 873,4km²
Discharge
0m³/s
Mean elev.
1 781m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
9 dept-equivalent regions (GADM L2)
- Harf SufyanAmran · Yemen747.7 km²40.0% of basin
- 290.2 km²15.5% of basin
- 283.3 km²15.2% of basin
- 275.9 km²14.8% of basin
- 238.4 km²12.8% of basin
- 15.1 km²0.8% of basin
- 10.0 km²0.5% of basin
- 3.3 km²0.2% of basin
1 moreFull L2 list
- Bakil Al Mir3.1 km² · 0.2%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
13 distinct species · 30 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°
19,7°C
Annual rain
186mm
Moisture idx (CMI)
-0,89
Runoff
17mm/an
PET
1 688mm
AET
155mm
Mean slope
10,1°
Water table
712cm
Forest
0%
Crops
0%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)