HydroBASINS lev08 watershed · #2080980660
Bassin de وادي تثليث
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 : Abha, Tathlith
Sub-basin area
411,2km²
Upstream area
411,2km²
Discharge
1,09m³/s
Mean elev.
1 720m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 360.6 km²88.0% of basin
- 49.3 km²12.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
20,9°C
Annual rain
170mm
Moisture idx (CMI)
-0,90
Runoff
87mm/an
PET
1 760mm
AET
142mm
Mean slope
4,9°
Water table
572cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)