HydroBASINS lev08 watershed · #2080890050
Bassin de وادي الرمة
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 4 administrative regions : Al Asyah, Ash Shimasiyah, Az Zulfi, Buraidah
Sub-basin area
183,6km²
Upstream area
88 392,3km²
Discharge
258,04m³/s
Mean elev.
583m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de وادي الرمة814 km²
- Bassin de شعيب النبقي418 km²
4 dept-equivalent regions (GADM L2)
- 79.9 km²43.6% of basin
- 69.2 km²37.8% of basin
- 23.7 km²12.9% of basin
- 10.4 km²5.7% of basin
1 intersecting protected areas
National Park
1.06 km² overlap
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°
24,1°C
Annual rain
218mm
Moisture idx (CMI)
-0,89
Runoff
5mm/an
PET
1 897mm
AET
180mm
Mean slope
1,3°
Water table
164cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)