HydroBASINS lev08 watershed · #2080878380
Bassin de خور النعائم
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 : Al Asyah, Al Majmaah
Sub-basin area
1 865km²
Upstream area
1 865,5km²
Discharge
0m³/s
Mean elev.
593m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1461.8 km²78.5% of basin
- 400.1 km²21.5% of basin
2 intersecting protected areas
Royal Reserve
25.02 km² overlap
Al-Jandaliyah
IUCN VIResource Use Reserve
0.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
9 distinct species · 13 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°
23,9°C
Annual rain
221mm
Moisture idx (CMI)
-0,88
Runoff
3mm/an
PET
1 888mm
AET
184mm
Mean slope
0,7°
Water table
341cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)