HydroBASINS lev08 watershed · #2080089090
Bassin de وادي ابا الحيران
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 Ghazalah, Ash Shamli, Mawqaq
Sub-basin area
2 726,4km²
Upstream area
2 726,4km²
Discharge
2,28m³/s
Mean elev.
1 049m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 1593.8 km²58.6% of basin
- 989.4 km²36.4% of basin
- 138.7 km²5.1% of basin
1 intersecting protected areas
Royal Reserve
1687.55 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 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°
21,4°C
Annual rain
124mm
Moisture idx (CMI)
-0,93
Runoff
26mm/an
PET
1 752mm
AET
102mm
Mean slope
2,3°
Water table
511cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)