HydroBASINS lev08 watershed · #2080815810
Bassin de وادي سرمداء
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 2 administrative regions across 2 countries : Ma'an, Qurayyat
Sub-basin area
1 235,3km²
Upstream area
1 235,3km²
Discharge
0m³/s
Mean elev.
780m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1206.9 km²97.8% of basin
- 27.2 km²2.2% of basin
1 intersecting protected areas
Royal Reserve
27.41 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 7 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°
18,7°C
Annual rain
42mm
Moisture idx (CMI)
-0,97
Runoff
6mm/an
PET
1 607mm
AET
33mm
Mean slope
0,8°
Water table
228cm
Forest
0%
Crops
0%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)