HydroBASINS lev08 watershed · #1080152460
Bassin de Oued M'ya
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 : Hassi Messaoud
Sub-basin area
1 003,6km²
Upstream area
30 717,3km²
Discharge
0m³/s
Mean elev.
235m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Oued M'ya745 km²
- Bassin de Oued M'ya307 km²
1 dept-equivalent regions (GADM L2)
- Hassi MessaoudOuargla · Algeria1002.5 km²100.0% of basin
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°
23,1°C
Annual rain
28mm
Moisture idx (CMI)
-0,98
Runoff
2mm/an
PET
1 822mm
AET
19mm
Mean slope
0,6°
Water table
203cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)