HydroBASINS lev08 watershed · #1080181850
Bassin · #1080181850
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 : Siwa
Sub-basin area
1 852,4km²
Upstream area
1 852,9km²
Discharge
0m³/s
Mean elev.
95m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 intersecting protected areas
Siwa
IUCN VIMultiple Use Management Area
57.91 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 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°
21,6°C
Annual rain
3mm
Moisture idx (CMI)
-1,00
Runoff
0mm/an
PET
1 846mm
AET
1mm
Mean slope
1,8°
Water table
353cm
Forest
0%
Crops
0%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)