HydroBASINS lev08 watershed · #1080109370
Bassin · #1080109370
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 : Hassi Delaa, Hassi R'Mel, Ksar Hirane, Mekhareg
Sub-basin area
570,3km²
Upstream area
570,4km²
Discharge
0,84m³/s
Mean elev.
815m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- Hassi DelaaLaghouat · Algeria320.1 km²56.1% of basin
- 240.4 km²42.2% of basin
- Ksar HiraneLaghouat · Algeria5.7 km²1.0% of basin
- Hassi R'MelLaghouat · Algeria3.9 km²0.7% of basin
1 intersecting protected areas
Atlas Saharien
IUCN Not ApplicableCultural Park
45.71 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 12 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°
17,9°C
Annual rain
152mm
Moisture idx (CMI)
-0,90
Runoff
54mm/an
PET
1 501mm
AET
128mm
Mean slope
0,7°
Water table
852cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)