HydroBASINS lev08 watershed · #2080980070
Bassin de وادي حلي
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 : Muhayil
Sub-basin area
114,8km²
Upstream area
2 462,4km²
Discharge
3,62m³/s
Mean elev.
317m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de وادي ثمران525 km²
- Bassin de وادي حلي119 km²
1 dept-equivalent regions (GADM L2)
- 114.4 km²100.0% of basin
1 intersecting protected areas
Imam Faisal bin Turki Royal Reserve
IUCN Not ReportedRoyal Reserve
114.40 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°
29,9°C
Annual rain
260mm
Moisture idx (CMI)
-0,87
Runoff
93mm/an
PET
2 009mm
AET
217mm
Mean slope
6,9°
Water table
505cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)