HydroBASINS lev08 watershed · #1080326480
Bassin · #1080326480
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 : Bordj El Haouasse
Sub-basin area
357,5km²
Upstream area
357,5km²
Discharge
0,21m³/s
Mean elev.
1 256m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- Bordj El HaouasseIllizi · Algeria356.7 km²100.0% of basin
1 intersecting protected areas
Tassili N'Ajjer
IUCN Not ApplicableCultural Park
356.65 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 2 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°
22,3°C
Annual rain
26mm
Moisture idx (CMI)
-0,99
Runoff
19mm/an
PET
1 761mm
AET
19mm
Mean slope
3,3°
Water table
1 202cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)