HydroBASINS lev08 watershed · #2080094570
Bassin de وادي الرتامي
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 1 administrative regions : Qurayyat
Sub-basin area
231,7km²
Upstream area
231,7km²
Discharge
0,19m³/s
Mean elev.
605m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 231.4 km²100.0% of basin
1 intersecting protected areas
Royal Reserve
231.45 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
20,2°C
Annual rain
55mm
Moisture idx (CMI)
-0,97
Runoff
27mm/an
PET
1 615mm
AET
45mm
Mean slope
1,0°
Water table
390cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)