HydroBASINS lev08 watershed · #2080911700
Bassin de وادي دثير
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 Hinakiyah, Al Madinah
Sub-basin area
1 350,4km²
Upstream area
1 350,5km²
Discharge
0,75m³/s
Mean elev.
991m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Al MadinahAl Madinah · Saudi Arabia1229.4 km²91.2% of basin
- Al HinakiyahAl Madinah · Saudi Arabia118.2 km²8.8% of basin
1 intersecting protected areas
Sahwa National Park
IUCN IINational Park
195.99 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 10 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°
24,7°C
Annual rain
80mm
Moisture idx (CMI)
-0,96
Runoff
18mm/an
PET
2 011mm
AET
64mm
Mean slope
1,9°
Water table
316cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)